diff --git a/app/assets/stylesheets/admin/checkout_products.css b/app/assets/stylesheets/admin/checkout_products.css
deleted file mode 100644
index 2f5bbca9b..000000000
--- a/app/assets/stylesheets/admin/checkout_products.css
+++ /dev/null
@@ -1,154 +0,0 @@
-.panel-heading {
-  height: 39px;
-  padding-top: 0;
-  line-height: 39px;
-}
-
-table.table.table-linked > tbody > tr:hover > td > a {
-  text-decoration: none;
-}
-
-table.table.table-linked > tbody > tr > td > a:hover {
-  text-decoration: underline;
-}
-
-.date-input {
-  display: inline-block;
-}
-
-.date-input input {
-  font-weight: bold;
-  font-size: 14px;
-  line-height: 14px;
-  margin-left: 5px;
-  display: inline-block;
-  position: relative;
-  padding: 5px;
-  outline: none;
-  background: transparent;
-}
-
-.update-side-bar {
-  position: fixed;
-  right: 0;
-  max-height: calc(100% - 70px);
-  top: 65px;
-  width: calc(50% - 100px);
-  overflow-y: scroll;
-}
-
-.new-product {
-  width: 36.5px;
-  height: 36.5px;
-  font-size: 30px;
-  padding: 0;
-  line-height: 30px;
-  float: right;
-}
-
-.card-header-text {
-  float: left;
-  line-height: 36.5px;
-}
-
-.edit-product-form, .edit-product-form-lower {
-  margin-left: 158px;
-}
-
-.save-btn {
-  margin-top: 20px;
-  float: right;
-}
-
-@media (min-width: 768px) {
-  form .panel-body {
-    position: relative;
-  }
-
-  form span.thumb {
-    position: absolute;
-    top: 67px;
-    height: 128px;
-    width: 128px;
-    overflow: hidden;
-  }
-
-  table.table.table-linked > tbody > tr > td.text-right {
-    padding-right: 30px;
-  }
-}
-
-@media (max-width: 1400px) {
-  .product-cards {
-    flex-flow: wrap-reverse;
-  }
-
-  .col-md-8, .col-md-4 {
-    max-width: 100%;
-    flex: none;
-  }
-
-  .edit-product-form-lower {
-    margin-left: 0px;
-  }
-}
-
-@media (max-width: 1030px) {
-  .update-side-bar {
-    position: relative;
-    float: left;
-    width: 100%;
-    padding: 0;
-    top: inherit;
-  }
-
-  .col-md-6 {
-    max-width: 100%;
-    flex: none;
-  }
-}
-
-tr.total {
-  font-weight: bold;
-}
-
-.table span.fa-sort-asc {
-  color: green;
-  position: relative;
-  top: 6px;
-}
-
-.table span.fa-sort-desc {
-  color: red;
-}
-
-tr.inactive {
-  text-decoration: line-through;
-}
-
-p.uuid {
-  margin-bottom: 0;
-}
-
-.ui-select.year {
-  width: 110px;
-  margin-left: 5px;
-}
-
-.ui-select.year select {
-  font-size: 14px;
-  line-height: 14px;
-}
-
-a.col-md-4, a.col-md-4:hover {
-  text-decoration: none;
-}
-
-a.panel:hover {
-  text-decoration: none;
-}
-
-.new-product a {
-  color: #fff;
-  text-decoration: none;
-}
\ No newline at end of file
diff --git a/app/assets/stylesheets/admin/apps.css b/app/assets/stylesheets/admin/transactions.css
similarity index 53%
rename from app/assets/stylesheets/admin/apps.css
rename to app/assets/stylesheets/admin/transactions.css
index 3c5d918e3..b1871e610 100644
--- a/app/assets/stylesheets/admin/apps.css
+++ b/app/assets/stylesheets/admin/transactions.css
@@ -39,67 +39,6 @@ tr.total {
   border-top: 2px solid #dddddd;
 }
 
-/* Members - [Member] - Checkout */
-div#credit.input-group {
-  display: inline;
-  width: auto;
-  float: right;
-}
-
-div#credit.input-group > span.input-group-btn,
-div#credit.input-group > span {
-  float: right;
-  margin-left: 2px;
-}
-
-div#credit.input-group > *,
-div#credit.input-group > * > * {
-  display: inline-block;
-}
-
-div#credit.input-group > .input-symbol > input {
-  width: 80px;
-}
-
-div#credit.input-group select {
-  background-color: white;
-  height: 32px;
-}
-
-/* Apps - Checkout - Opwaarderen */
-#credit form.form-inline > .form-group {
-  padding: 0;
-}
-
-@media (min-width: 768px) {
-  #credit form.form-inline > .form-group {
-    display: block;
-  }
-}
-
-@media (min-width: 992px) {
-  #credit form.form-inline > .form-group.amount {
-    margin-left: 3.33%;
-    width: 30%;
-  }
-}
-
-#credit form.form-inline > .form-group > select.form-control,
-#credit form.form-inline > .form-group > input.form-control,
-#credit form.form-inline > .form-group > button.form-control {
-  width: 100%;
-  height: 30px;
-  margin: 5px 0;
-  padding: 1px 12px;
-}
-
-#credit .panel-body > ul.dropdown-menu {
-  display: none;
-  position: absolute;
-  left: 0;
-  top: 50px;
-}
-
 .table span.fa-sort-asc {
   color: green;
   position: relative;
diff --git a/app/controllers/admin/checkout_products_controller.rb b/app/controllers/admin/checkout_products_controller.rb
deleted file mode 100644
index 8b060e35d..000000000
--- a/app/controllers/admin/checkout_products_controller.rb
+++ /dev/null
@@ -1,128 +0,0 @@
-#:nodoc:
-class Admin::CheckoutProductsController < ApplicationController
-  # replaced with calls in each of the methods
-  # impressionist :actions => [ :activate_card, :change_funds ]
-  respond_to :json, only: [:activate_card, :change_funds]
-
-  def index
-    @products = CheckoutProduct.order(active: :desc, category: :asc, name: :asc).last_version
-    @years = (2015..Date.today.study_year).map { |year| ["#{ year }-#{ year + 1 }", year] }.reverse
-
-    @new = CheckoutProduct.new
-
-    render('admin/apps/products')
-  end
-
-  def show
-    @products = CheckoutProduct.order(active: :desc, category: :asc, name: :asc).last_version
-    @years = (2015..Date.today.study_year).map { |year| ["#{ year }-#{ year + 1 }", year] }.reverse
-
-    @product = CheckoutProduct.find_by(id: params[:id])
-    @total = @product.sales(params['year']).map do |sale|
-      sale.first[0].price * sale.first[1] unless sale.first[1].nil?
-    end.compact.inject(:+)
-
-    render('admin/apps/products')
-  end
-
-  def create
-    @new = CheckoutProduct.new(product_post_params)
-
-    if @new.save
-      redirect_to(checkout_product_path(@new))
-    else
-      @products = CheckoutProduct.order(:category, :name).last_version
-      @years = (2015..Date.today.study_year).map do |year|
-        ["#{ year }-#{ year + 1 }", year]
-      end.reverse
-
-      render('admin/apps/products')
-    end
-  end
-
-  def update
-    @product = CheckoutProduct.find_by(id: params[:id])
-
-    if @product.update(product_post_params)
-      # if a new product is created redirect to it
-      product = CheckoutProduct.find_by(parent: @product.id)
-      prod_id = product ? product.id.to_s : @product.id.to_s
-
-      redirect_to(checkout_product_path(product || @product.id, anchor: "product_#{ prod_id }"))
-    else
-      @years = (2015..Date.today.study_year).map do |year|
-        ["#{ year }-#{ year + 1 }", year]
-      end.reverse
-      @products = CheckoutProduct.order(:category, :name).last_version
-
-      render('admin/apps/products')
-    end
-  end
-
-  def flip_active
-    @product = CheckoutProduct.find(params[:checkout_product_id])
-
-    head(:internal_server_error) unless @product.update(product_flipactive_params)
-  end
-
-  def change_funds
-    if params[:uuid]
-      card = CheckoutCard.joins(:checkout_balance).find_by(uuid: params[:uuid])
-      transaction = CheckoutTransaction.new(price: params[:amount], checkout_card: card)
-
-    elsif params[:member_id]
-      transaction = CheckoutTransaction.new(
-        price: params[:amount],
-        checkout_balance: CheckoutBalance.find_by!(member_id: params[:member_id]),
-        payment_method: params[:payment_method]
-      )
-
-    else
-      render(status: :bad_request, json: I18n.t('checkout.error.identifier'))
-      return
-    end
-
-    if transaction.save
-      impressionist(transaction)
-      render(status: :created, json: transaction)
-    else
-      render(status: :bad_request, json: {
-               errors: transaction.errors
-             })
-    end
-  end
-
-  def activate_card
-    card = CheckoutCard.find_by!(uuid: params[:uuid])
-
-    if params[:_destroy]
-      card.destroy
-
-      render(status: :no_content, json: '')
-      return
-    end
-
-    card.update(active: true)
-
-    if card.save
-      impressionist(card)
-      render(status: :ok, json: card.to_json)
-    else
-      render(status: :bad_request, json: card.errors.full_messages)
-    end
-  end
-
-  private
-
-  def product_post_params
-    params.require(:checkout_product).permit(:name,
-                                             :price,
-                                             :category,
-                                             :active,
-                                             :image)
-  end
-
-  def product_flipactive_params
-    params.require(:checkout_product).permit(:active)
-  end
-end
diff --git a/app/controllers/admin/home_controller.rb b/app/controllers/admin/home_controller.rb
index 376864322..e483f8836 100644
--- a/app/controllers/admin/home_controller.rb
+++ b/app/controllers/admin/home_controller.rb
@@ -7,13 +7,6 @@ def index
 
     @activities = Activity.where("start_date >= ?", Date.to_date(Time.zone.today.study_year)).count
 
-    @transactions = CheckoutTransaction.count(:all)
-
-    @recent = CheckoutTransaction.where(
-      "created_at >= ?",
-      Time.zone.now.beginning_of_day
-    ).order(created_at: :desc).take(12)
-
     @recentactivities = Payment.where(
       "created_at >= ?",
       Time.zone.now.beginning_of_day
diff --git a/app/controllers/admin/logs_controller.rb b/app/controllers/admin/logs_controller.rb
new file mode 100644
index 000000000..b3bfbbef4
--- /dev/null
+++ b/app/controllers/admin/logs_controller.rb
@@ -0,0 +1,10 @@
+#:nodoc:
+class Admin::LogsController < ApplicationController
+  def index
+    @limit = params[:limit] ? params[:limit].to_i : 50
+
+    @pagination, @impressions = pagy(Impression.all.order(created_at: :desc),
+                                     items: params[:limit] ||= 50)
+    @total_log_items = Impression.count
+  end
+end
diff --git a/app/controllers/admin/members_controller.rb b/app/controllers/admin/members_controller.rb
index 82f3f7b06..503c8b0c1 100644
--- a/app/controllers/admin/members_controller.rb
+++ b/app/controllers/admin/members_controller.rb
@@ -43,14 +43,6 @@ def show
     @years = (@member.join_date.study_year..Date.today.study_year).map do |year|
       ["#{ year }-#{ year + 1 }", year]
     end.reverse
-
-    # Pagination for checkout transactions
-    @limit = params[:limit] ? params[:limit].to_i : 10
-
-    @pagination, @transactions = pagy(CheckoutTransaction
-      .where(checkout_balance: CheckoutBalance
-      .find_by(member_id: params[:id]))
-      .order(created_at: :desc), items: 10)
   end
 
   def new
@@ -147,18 +139,13 @@ def send_email
   end
 
   def destroy
-    @member = Member.includes(:checkout_balance).find(params[:id])
+    @member = Member.find(params[:id])
 
     impressionist(@member)
     flash[:notice] = []
 
     if @member.destroy
       flash[:notice] << I18n.t('activerecord.errors.models.member.destroy.info', name: @member.name)
-      unless @member.checkout_balance.nil?
-        flash[:notice] << I18n.t('activerecord.errors.models.member.destroy.checkout_emptied',
-                                 balance: view_context.number_to_currency(@member.checkout_balance.balance,
-                                                                          unit: '€'))
-      end
       unless @member.mailchimp_interests.nil?
         flash[:notice] << I18n.t('activerecord.errors.models.member.destroy.mailchimp_queued')
       end
@@ -177,13 +164,6 @@ def payment_whatsapp
     render(layout: false, content_type: "text/plain")
   end
 
-  def set_card_disabled
-    @uuid = params[:uuid]
-    @to = params[:to]
-    @card = CheckoutCard.find_by(uuid: @uuid)
-    @card.update(disabled: @to)
-  end
-
   private
 
   def member_post_params
diff --git a/app/controllers/admin/payments_controller.rb b/app/controllers/admin/payments_controller.rb
index 576f4d861..2915af64c 100644
--- a/app/controllers/admin/payments_controller.rb
+++ b/app/controllers/admin/payments_controller.rb
@@ -16,15 +16,6 @@ def index
       [activity, days, sent_mails]
     end
 
-    # Get checkout transactions that were purchased by pin of yesterday
-    @checkout_transactions = CheckoutTransaction.where(
-      'DATE(checkout_transactions.created_at) = DATE(?) AND payment_method = \'Gepind\'', 1.day.ago
-    ).order(created_at: :desc)
-    @dat = @checkout_transactions.map do |x|
-      { member_id: x.checkout_balance.member.id, name: x.checkout_balance.member.name, price: x.price,
-        date: x.created_at.to_date }
-    end.to_json
-
     # Counts if the activity has debtors and if 4 weeks have passed (last friday
     # is more than 21 days ago since 0 counts aswell)
     @late_activities = Activity.debtors.select do |activity|
@@ -61,18 +52,6 @@ def whatsapp_redirect
     redirect_to(url.to_s)
   end
 
-  def update_transactions
-    checkout_transactions = CheckoutTransaction.where(
-      'DATE(checkout_transactions.created_at) = DATE(?) AND payment_method = \'Gepind\'', params[:start_date]
-    ).order(created_at: :desc)
-    data = checkout_transactions.map do |x|
-      { member_id: x.checkout_balance.member.id, name: x.checkout_balance.member.name, price: x.price,
-        date: x.created_at.to_date }
-    end
-
-    render(json: data)
-  end
-
   def export_payments
     unless params[:export_type].present? && params[:start_date].present? && params[:end_date].present?
       return head(:bad_request)
@@ -98,7 +77,7 @@ def export_payments
                                                                                       '%Y-%m-%d') }.csv")
       end
       format.js do
-        render(js: "window.open(\"#{ transactions_export_path(
+        render(js: "window.open(\"#{ payment_transactions_export_path(
           format: :csv,
           start_date: params[:start_date],
           end_date: params[:end_date],
diff --git a/app/controllers/admin/apps_controller.rb b/app/controllers/admin/transactions_controller.rb
similarity index 60%
rename from app/controllers/admin/apps_controller.rb
rename to app/controllers/admin/transactions_controller.rb
index f7c3fb419..dcb1d215d 100644
--- a/app/controllers/admin/apps_controller.rb
+++ b/app/controllers/admin/transactions_controller.rb
@@ -1,18 +1,6 @@
 #:nodoc:
-class Admin::AppsController < ApplicationController
-  def checkout
-    @pagination = 5
-
-    @pagination, @transactions = pagy(CheckoutTransaction.includes(:checkout_card)
-      .order(created_at: :desc), items: params[:limit] ||= 20)
-
-    @cards = CheckoutCard.joins(:member).select(:id, :uuid, :member_id).where(active: false)
-
-    @credit = CheckoutBalance.sum(:balance)
-    @products = CheckoutProduct.where(active: true).count
-  end
-
-  def transactions
+class Admin::TransactionsController < ApplicationController
+  def index
     @transactions = Payment.order(created_at: :desc)
 
     @transactions = @transactions.search_by_name(params[:search]) if params[:search].present?
diff --git a/app/controllers/api/checkout_controller.rb b/app/controllers/api/checkout_controller.rb
deleted file mode 100644
index 29fa77037..000000000
--- a/app/controllers/api/checkout_controller.rb
+++ /dev/null
@@ -1,144 +0,0 @@
-# Controller used for checkout before oauth was implemented
-# @deprecated controller, base controller should be replaced with oauth
-class Api::CheckoutController < ActionController::Base
-  protect_from_forgery except: %i[info purchase create products recent]
-  before_action :authenticate_checkout, only: %i[info purchase create products recent]
-  before_action :authenticate_card, only: %i[info purchase]
-
-  respond_to :json
-
-  def products
-    @products = CheckoutProduct.where(active: true)
-  end
-
-  def recent
-    recent = CheckoutTransaction.joins(:checkout_card).where(
-      checkout_card: CheckoutCard.where(member_id: CheckoutCard.find_by(uuid: params[:uuid]).member_id)
-    ).order(created_at: :desc).limit(5)
-    items = []
-    recent.each do |item|
-      item.items.each do |id|
-        items << id
-      end
-    end
-    products = CheckoutProduct.where(id: items).limit(5).to_a
-    @products = items.map { |id| products.find { |product| product.id == id } }
-  end
-
-  def info
-    @card = CheckoutCard.joins(:member, :checkout_balance).select(:id, :uuid, :first_name,
-                                                                  :balance, :active).find_by(uuid: params[:uuid])
-
-    return head(:not_found) unless @card
-  end
-
-  def purchase
-    card = CheckoutCard.find_by!(uuid: params[:uuid])
-
-    transaction = CheckoutTransaction.new(items: ahelper(params[:items]), checkout_card: card)
-
-    if transaction.save!
-      render(status: :created, json: {
-               uuid: card.uuid,
-               first_name: card.member.first_name,
-               balance: card.checkout_balance.balance + transaction.price,
-               created_at: transaction.created_at
-             })
-    else
-      i18n_scope = %i[activerecord errors models checkout_transaction attributes]
-
-      not_liquor_time_translation = I18n.t('items.not_liquor_time', scope: i18n_scope)
-      insufficient_credit_translation = I18n.t('price.insufficient_credit', scope: i18n_scope)
-
-      case transaction.errors
-      when transaction.errors[:items].includes(not_liquor_time_translation)
-        render(status: :not_acceptable, json: {
-                 message: not_liquor_time_translation
-               })
-      when transaction.errors[:price].includes(insufficient_credit_translation)
-        render(status: :payload_too_large, json: {
-                 message: I18n.t(insufficient_credit_translation, scope: i18n_scope),
-                 balance: card.checkout_balance.balance,
-                 items: ahelper(params[:items]),
-                 costs: transaction.price
-               })
-      else
-        render(status: :bad_request, json: {
-                 errors: transaction.errors
-               })
-      end
-    end
-  end
-
-  def create
-    head(:conflict) && return unless CheckoutCard.find_by(uuid: params[:uuid]).nil?
-
-    card = CheckoutCard.new(uuid: params[:uuid],
-                            member: Member.find_by!(student_id: params[:student]), description: params[:description])
-
-    if card.save
-      card.send_confirmation!
-      render(status: :created,
-             json: CheckoutCard.joins(:member, :checkout_balance).select(
-               :id,
-               :uuid,
-               :first_name,
-               :balance
-             ).find_by!(uuid: params[:uuid]).to_json)
-    else
-      head(:conflict)
-    end
-  end
-
-  def confirm
-    card = CheckoutCard.where(confirmation_token: params['confirmation_token']).first
-    redirect_to(:new_user_session)
-
-    if card.nil?
-      flash[:alert] = I18n.t('checkout.card.nil')
-      return
-    end
-
-    if card.active
-      flash[:alert] = I18n.t('checkout.card.already_activated')
-      return
-    end
-
-    if card.update(active: true)
-      flash[:notice] = I18n.t('checkout.card.activated')
-    else
-      flash[:alert] = I18n.t('checkout.card.not_activated')
-    end
-  end
-
-  private
-
-  def ahelper(obj)
-    return [] if obj.empty?
-
-    begin
-      return Array.new(1, obj.to_i) if obj.is_number?
-
-      return JSON.parse(obj)
-    rescue StandardError
-      return []
-    end
-  end
-
-  # TODO: implement for OAuth client credentials
-  def authenticate_checkout
-    if params[:token] != ENV['CHECKOUT_TOKEN']
-      head(:forbidden)
-      nil
-    end
-  end
-
-  def authenticate_card
-    @uuid = params[:uuid]
-    @card = CheckoutCard.find_by(uuid: @uuid)
-    render(status: :not_found && return) if @card.nil?
-    render(status: :unauthorized, json: I18n.t('checkout.error.not_activated')) unless @card.active
-    render(status: :unauthorized, json: I18n.t('checkout.error.disabled')) if @card.disabled
-    (@card.active and !@card.disabled)
-  end
-end
diff --git a/app/controllers/api/internal_controller.rb b/app/controllers/api/internal_controller.rb
deleted file mode 100644
index 06186ed53..000000000
--- a/app/controllers/api/internal_controller.rb
+++ /dev/null
@@ -1,34 +0,0 @@
-# Internal API controller
-class Api::InternalController < ActionController::Base
-  protect_from_forgery
-  before_action :authenticate_internal
-  respond_to :json
-
-  def member_by_studentid
-    @mongoose_user = Member.select(:id, :first_name, :infix, :last_name, :birth_date,
-                                   :email).find_by(student_id: params[:student_number])
-    return head(:no_content) unless @mongoose_user
-  end
-
-  def member_by_id
-    @mongoose_user = Member.select(:id, :first_name, :infix, :last_name,
-                                   :birth_date).find(params[:id])
-    return head(:no_content) unless @mongoose_user
-  end
-
-  def authenticate_internal
-    return unless request.headers['Authorization'] != ENV['CHECKOUT_TOKEN']
-
-    head(:forbidden)
-    nil
-  end
-
-  def authenticate_card
-    @uuid = params[:uuid]
-    @card = CheckoutCard.find_by(uuid: @uuid)
-    render(status: :not_found && return) if @card.nil?
-    render(status: :unauthorized, json: I18n.t('checkout.error.not_activated')) unless @card.active
-    render(status: :unauthorized, json: I18n.t('checkout.error.disabled')) if @card.disabled
-    (@card.active and !@card.disabled)
-  end
-end
diff --git a/app/controllers/members/home_controller.rb b/app/controllers/members/home_controller.rb
index 009365125..a68b9c57a 100644
--- a/app/controllers/members/home_controller.rb
+++ b/app/controllers/members/home_controller.rb
@@ -8,8 +8,6 @@ class Members::HomeController < ApplicationController
   def index
     @member = Member.find(current_user.credentials_id)
 
-    # information of the middlebar
-    @balance = CheckoutBalance.find_by(member_id: current_user.credentials_id)
     @debt = Participant
             .where(paid: false, member: @member, reservist: false)
             .joins(:activity)
@@ -34,13 +32,6 @@ def index
              .joins(:participants)
              .where(participants: { member: @member, reservist: false })
              .order('start_date DESC')
-
-    @transactions = CheckoutTransaction.where(
-      checkout_balance: CheckoutBalance.find_by(
-        member_id: current_user.credentials_id
-      )
-    ).order(created_at: :desc).limit(10) # ParticipantTransaction.all #
-    @transaction_costs = Settings.mongoose_ideal_costs
   end
 
   def edit
@@ -85,9 +76,6 @@ def update
 
   def download
     @member = Member.includes(:activities, :groups, :educations).find(current_user.credentials_id)
-    @transactions = CheckoutTransaction.where(
-      checkout_balance: CheckoutBalance.find_by(member_id: current_user.credentials_id)
-    ).order(created_at: :desc)
 
     send_data(render_to_string(layout: false),
               filename: "#{ @member.name.downcase.tr(' ', '-') }.html",
diff --git a/app/controllers/members/payments_controller.rb b/app/controllers/members/payments_controller.rb
index 04238f40a..746e1c743 100644
--- a/app/controllers/members/payments_controller.rb
+++ b/app/controllers/members/payments_controller.rb
@@ -7,12 +7,6 @@ class Members::PaymentsController < ApplicationController
   def index
     @member = Member.find(current_user.credentials_id)
     @participants = @member.unpaid_activities
-    @transactions = CheckoutTransaction.where(
-      checkout_balance: CheckoutBalance.find_by(
-        member_id: current_user.credentials_id
-      )
-    ).order(created_at: :desc).limit(10) # ParticipantTransaction.all #
-    @transaction_costs = Settings.mongoose_ideal_costs
   end
 
   def pay_activities
@@ -75,43 +69,6 @@ def self.join_with_char_limit(collection, separator, maxlength)
     return ".. & #{ collection.length } meer"
   end
 
-  def add_funds
-    member = Member.find(current_user.credentials_id)
-    balance = CheckoutBalance.find_or_create_by!(member: member)
-    description = I18n.t('activerecord.errors.models.payment.attributes.checkout')
-    amount =  transaction_params[:amount].gsub(",", ".").to_f
-
-    if amount < 1
-      flash[:warning] = I18n.t('failed', scope: 'activerecord.errors.models.payment')
-      redirect_to(member_payments_path)
-      return
-    end
-
-    if balance.nil?
-      flash[:warning] = I18n.t('failed', scope: 'activerecord.errors.models.payment')
-      redirect_to(member_payments_path)
-      return
-    end
-
-    payment = Payment.new(
-      description: description,
-      amount: amount,
-      member: member,
-      issuer: transaction_params[:bank],
-      payment_type: :ideal,
-
-      transaction_id: nil,
-      transaction_type: :checkout,
-      redirect_uri: member_payments_path
-    )
-    if payment.save
-      redirect_to(payment.payment_uri)
-    else
-      flash[:warning] = I18n.t('failed', scope: 'activerecord.errors.models.payment')
-      redirect_to(members_home_path)
-    end
-  end
-
   private
 
   def transaction_params
diff --git a/app/controllers/public/status_controller.rb b/app/controllers/public/status_controller.rb
index d0d76e565..6594e2baf 100644
--- a/app/controllers/public/status_controller.rb
+++ b/app/controllers/public/status_controller.rb
@@ -48,7 +48,7 @@ def update
 
   def destroy
     @token = Token.find_by!(token: params[:token], intent: :consent)
-    @member = Member.includes(:checkout_balance).find(@token.object.id)
+    @member = Member.find(@token.object.id)
 
     impressionist(@member)
     flash[:notice] = []
@@ -59,11 +59,6 @@ def destroy
     if @member.destroy
       @token.destroy
       flash[:notice] << I18n.t('activerecord.errors.models.member.destroy.info', name: @member.name)
-      unless @member.checkout_balance.nil?
-        flash[:notice] << I18n.t('activerecord.errors.models.member.destroy.checkout_emptied',
-                                 balance: view_context.number_to_currency(@member.checkout_balance.balance,
-                                                                          unit: '€'))
-      end
 
       flash[:notice] << I18n.t('activerecord.errors.models.member.destroy.mailchimp_queued')
       redirect_to(users_root_url)
diff --git a/app/javascript/application.js b/app/javascript/application.js
index 33655b821..94a13e051 100644
--- a/app/javascript/application.js
+++ b/app/javascript/application.js
@@ -24,7 +24,6 @@ import "../../vendor/assets/javascripts/bootstrap-file-input";
 import "./src/lib/dropdown";
 import "./src/lib/editor";
 import "./src/lib/mail";
-import "./src/admin/index.js";
 import "./src/language.js";
-import "./src/application.js";
+import "./src/admin/index.js";
 import "./src/admin/datepicker";
diff --git a/app/javascript/src/admin/apps.js b/app/javascript/src/admin/apps.js
deleted file mode 100644
index 1b1acf6f9..000000000
--- a/app/javascript/src/admin/apps.js
+++ /dev/null
@@ -1,305 +0,0 @@
-//
-//= require bootstrap-file-input
-import $ from "jquery";
-import I18n from "../translations.js";
-import toastr from "toastr";
-
-$(document).on("ready page:load turbolinks:load", function () {
-  bind_flip();
-  $(document).on("click", ".allow-focus", function (e) {
-    e.stopPropagation();
-  });
-
-  $('form .input-group-btn .file-input-wrapper input[type="file"]').on(
-    "change",
-    function () {
-      if (this.files && this.files[0]) {
-        $("form .input-group input#output").val(this.files[0].name);
-      }
-    },
-  );
-
-  // activate card
-  $("div#cards ul.list-group .btn-group button:nth-child(1)").bind(
-    "click",
-    function () {
-      var button = $(this);
-      var row = $(this).closest(".list-group-item");
-      var token = encodeURIComponent(
-        $(this).closest(".page").attr("data-authenticity-token"),
-      );
-
-      $(button).attr("disabled", "disabled");
-
-      $.ajax({
-        url: "/apps/cards",
-        type: "PATCH",
-        data: {
-          uuid: $(row).attr("data-uuid"),
-          authenticity_token: token,
-        },
-      })
-        .done(function () {
-          toastr.success(I18n.t("checkout.card.activated"));
-          $(row).remove();
-        })
-        .fail(function () {
-          toastr.error(I18n.t("checkout.card.not_activated"));
-          $(button).removeAttr("disabled");
-        });
-    },
-  );
-
-  $("div#cards ul.list-group .btn-group button:nth-child(2)").bind(
-    "click",
-    function () {
-      var button = $(this);
-      var row = $(this).closest(".list-group-item");
-      var token = encodeURIComponent(
-        $(this).closest(".page").attr("data-authenticity-token"),
-      );
-
-      $(button).attr("disabled", "disabled");
-
-      $.ajax({
-        url: "/apps/cards",
-        type: "PATCH",
-        data: {
-          uuid: $(row).attr("data-uuid"),
-          authenticity_token: token,
-          _destroy: true,
-        },
-      })
-        .done(function () {
-          toastr.warning(I18n.t("checkout.card.removed"));
-          $(row).remove();
-        })
-        .fail(function () {
-          toastr.error(I18n.t("checkout.card.not_removed"));
-          $(button).removeAttr("disabled");
-        });
-    },
-  );
-
-  var credit = $("#credit");
-  // search members using dropdown
-  var cardHolder = credit.find("input#card_holder");
-  var amountInput = credit.find(".form-group input#amount");
-  var paymentMethodInput = credit.find("select#payment_method");
-  cardHolder.search().on("selected", function (event, id, name) {
-    $(this).attr("disabled", "disabled").val(name);
-    credit
-      .find(".form-group#search_card")
-      .attr("data-id", id)
-      .removeClass("col-md-12")
-      .addClass("col-md-4");
-
-    credit.find(".form-group").css("display", "block");
-    amountInput.focus();
-  });
-
-  // catch [ESC] to cancel
-  amountInput.on("keyup", function (event, code) {
-    if (event.keyCode === 27 || code === 27) {
-      credit
-        .find(".form-group#search_card input")
-        .removeAttr("disabled")
-        .val("");
-      credit.find(".form-group:not(#search_card)").css("display", "none");
-      credit
-        .find(".form-group#search_card")
-        .removeAttr("data-id")
-        .removeClass("col-md-4")
-        .addClass("col-md-12");
-      cardHolder.focus();
-      $(this).val("");
-    }
-  });
-
-  // after member is selected, set an amount
-  credit.find("form.form-inline").on("submit", function (event) {
-    var token = encodeURIComponent(
-      $(this).closest(".page").attr("data-authenticity-token"),
-    );
-
-    event.preventDefault();
-    if (amountInput.prop("disabled")) return;
-
-    if (!amountInput.val()) {
-      toastr.error(I18n.t("admin.members.top_up_error"));
-      return;
-    }
-
-    var price = amountInput.val();
-
-    // Make it a bit more pretty
-    if (!isNaN(price)) $(this).val(parseFloat(price).toFixed(2));
-
-    amountInput.prop("disabled", true);
-
-    $.ajax({
-      url: "/apps/transactions",
-      type: "PATCH",
-      data: {
-        member_id: credit.find(".form-group#search_card").attr("data-id"),
-        amount: price,
-        payment_method: paymentMethodInput.val(),
-        authenticity_token: token,
-      },
-    })
-      .done(function (data) {
-        amountInput.prop("disabled", false);
-        toastr.success(I18n.t("admin.members.top_up"));
-
-        //toevoegen aan de lijst
-        $("#transactions").trigger("transaction_added", data); //TODO
-
-        //formulier terugveranderen
-        amountInput.trigger("keyup", [27]);
-
-        //Reset select (payment_method)
-        paymentMethodInput.val("");
-      })
-      .fail(function (data) {
-        amountInput.prop("disabled", false);
-
-        if (data.status === 404)
-          toastr.error(I18n.t("checkout.card.not_found"));
-
-        if (data.status === 413) toastr.error(data.responseText, data.status);
-
-        if (data.status === 400) toastr.error(I18n.t("checkout.error.numeric"));
-      });
-  });
-
-  // [DELETE] checkout_product
-  $("#products button.destroy").on("click", function () {
-    var id = $(this).closest("tr").attr("data-id");
-    var token = encodeURIComponent(
-      $(this).closest(".page").attr("data-authenticity-token"),
-    );
-    var row = $(this).closest("tr");
-
-    if (
-      !confirm(
-        I18n.t("admin.general.remove", { user: $(row).find("a").html() }),
-      )
-    )
-      return;
-
-    $.ajax({
-      url: "/apps/products",
-      type: "DELETE",
-      data: {
-        id: id,
-        authenticity_token: token,
-      },
-    })
-      .done(function () {
-        toastr.warning(
-          `${$(row).find("a").html()} ${I18n.t("admin.general.removed")}`,
-        );
-        $(row).remove();
-      })
-      .fail(function (error) {
-        toastr.error(error.statusText, error.status);
-      });
-  });
-
-  $(".date-input input").on("change", function () {
-    var params = {};
-
-    params.date = $(this).val();
-    location.search = $.param(params);
-  });
-
-  $("form").on("submit", function () {
-    $(this).find('button[type="submit"].wait').addClass("disabled");
-  });
-});
-
-function bind_flip() {
-  //Reset all event handlers
-  $("#products button").off("click");
-
-  $("#products").find("button.activate").on("click", product.activate);
-
-  $("#products").find("button.deactivate").on("click", product.deactivate);
-}
-
-var product = {
-  deactivate: function () {
-    var row = $(this).closest("tr");
-
-    $.ajax({
-      url: "/apps/products/" + row.attr("data-id") + "/flip",
-      type: "PATCH",
-      data: {
-        checkout_product: {
-          active: false,
-        },
-      },
-    })
-      .done(function () {
-        toastr.success(
-          `${$(row).find("a").html()} ${I18n.t(
-            "checkout.products.deactivated",
-          )}`,
-        );
-
-        $(row)
-          .addClass("inactive")
-          .find("button.deactivate")
-          .empty()
-          .removeClass("deactivate btn-warning")
-          .addClass("activate btn-primary")
-          .append(
-            `<i class="fa fa-fw fa-check"></i> ${I18n.t(
-              "checkout.products.deactivate",
-            )}`,
-          );
-
-        //Reset all event handlers
-        bind_flip();
-      })
-      .fail(function (error) {
-        toastr.error(error.statusText, error.status);
-      });
-  },
-
-  activate: function () {
-    var row = $(this).closest("tr");
-
-    $.ajax({
-      url: "/apps/products/" + row.attr("data-id") + "/flip",
-      type: "PATCH",
-      data: {
-        checkout_product: {
-          active: true,
-        },
-      },
-    })
-      .done(function () {
-        toastr.success(
-          `${$(row).find("a").html()} ${I18n.t("checkout.products.activated")}`,
-        );
-
-        $(row)
-          .removeClass("inactive")
-          .find("button.activate")
-          .empty()
-          .removeClass("activate btn-primary inactive")
-          .addClass("deactivate btn-warning")
-          .append(
-            `<i class="fa fa-fw fa-times"></i> ${I18n.t(
-              "checkout.products.activate",
-            )}`,
-          );
-
-        bind_flip();
-      })
-      .fail(function (error) {
-        toastr.error(error.statusText, error.status);
-      });
-  },
-};
diff --git a/app/javascript/src/admin/index.js b/app/javascript/src/admin/index.js
index 15bbaea2c..be7ebf7f4 100644
--- a/app/javascript/src/admin/index.js
+++ b/app/javascript/src/admin/index.js
@@ -1,5 +1,4 @@
 import "./activities.js";
-import "./apps.js";
 import "./editor.js";
 import "./groups.js";
 import "./main.js";
diff --git a/app/javascript/src/admin/members.js b/app/javascript/src/admin/members.js
index 88ce86d75..e2062250d 100644
--- a/app/javascript/src/admin/members.js
+++ b/app/javascript/src/admin/members.js
@@ -132,155 +132,4 @@ $(document).on("ready page:load turbolinks:load", function () {
       }
     });
   }
-
-  // after member is selected, set an amount
-  var creditInputGroup = $("#credit.input-group");
-  var inputAmount = creditInputGroup.find("input#amount");
-  var paymentMethodInput = creditInputGroup.find("select#payment_method");
-  creditInputGroup.find("#upgrade-btn").on("click", function () {
-    var token = encodeURIComponent(
-      $(this).closest(".page").attr("data-authenticity-token"),
-    );
-
-    if (!inputAmount.val()) {
-      toastr.error(I18n.t("admin.members.top_up_error"));
-      return;
-    }
-
-    if (inputAmount.prop("disabled")) return;
-
-    var price = $(inputAmount).val();
-
-    // Make it a bit more pretty
-    if (!isNaN(price)) $(this).val(parseFloat(price).toFixed(2));
-
-    inputAmount.prop("disabled", true);
-
-    $.ajax({
-      url: "/apps/transactions",
-      type: "PATCH",
-      data: {
-        member_id: creditInputGroup.attr("data-member-id"),
-        amount: price,
-        payment_method: paymentMethodInput.val(),
-        authenticity_token: token,
-      },
-    })
-      .done(function (data) {
-        inputAmount.prop("disabled", false);
-        toastr.success(I18n.t("admin.members.top_up"));
-
-        //toevoegen aan de lijst
-        $("#transactions").trigger("transaction_added", data); //TODO
-
-        //remove from input and select
-        paymentMethodInput.val("");
-        inputAmount.val("");
-      })
-      .fail(function (data) {
-        inputAmount.prop("disabled", false);
-
-        if (!data.responseJSON) {
-          toastr.error(data.statusText, data.status);
-          return;
-        }
-
-        let errors = data.responseJSON.errors;
-        let text = "";
-        for (let attribute in errors) {
-          for (let error of errors[attribute]) text += error + ", ";
-
-          // remove last colon and space
-          text = text.slice(0, -2);
-          text += "<br/>";
-        }
-        // remove last line break
-        text = text.slice(0, -5);
-
-        toastr.error(text);
-      });
-  });
-
-  destroy(null);
-
-  $("#memberscards button").on("click", button_action);
-
-  function button_action() {
-    let row = $(this).closest("tr");
-    let status = $(row).children(".cardstatus");
-    let uuid = row.attr("data-uuid");
-    let memberid = row.attr("data-member-id");
-    let token = encodeURIComponent(
-      $(this).closest(".page").attr("data-authenticity-token"),
-    );
-
-    let tobeactivated = row.attr("data-active") == 0;
-    let disabled = row.attr("data-disabled") == 1;
-
-    let entry =
-      "admin.cards." +
-      (tobeactivated ? "" : disabled ? "re" : "de") +
-      "activate_confirm";
-    if (!confirm(I18n.t(entry, { uuid: uuid }))) return;
-
-    let url = tobeactivated
-      ? "/apps/cards"
-      : "/members/" + memberid + "/set_card_disabled/" + uuid;
-    let successmsg = tobeactivated
-      ? I18n.t("checkout.card.activated")
-      : disabled
-        ? I18n.t("admin.cards.activate_success", { uuid: uuid })
-        : I18n.t("admin.cards.deactivate_success", { uuid: uuid });
-
-    $.ajax({
-      url: url,
-      type: "PATCH",
-      data: {
-        authenticity_token: token,
-        uuid: uuid, // only needed for 'to be activated',
-        to: !disabled, // only needed for toggling 'disabled'
-      },
-    })
-      .done(() => {
-        // Remove current classes
-        if (tobeactivated) {
-          status.removeClass("text-info");
-          $(this).removeClass("activate btn-primary");
-          row.attr("data-active", 1);
-        } else if (disabled) {
-          status.removeClass("text-muted");
-          $(this).removeClass("reactivate btn-warning");
-        } else {
-          $(this).removeClass("deacticate btn-danger");
-        }
-        // Add new classes & content
-        if (disabled ^ tobeactivated) {
-          status.empty().append(I18n.t("admin.cards.active"));
-          $(this)
-            .empty()
-            .append(
-              '<i class="fa fa-trash"></i>' + I18n.t("admin.cards.deactivate"),
-            )
-            .addClass("deactivate btn-danger");
-          row.attr("data-disabled", 0);
-        } else {
-          status
-            .empty()
-            .append(I18n.t("admin.cards.deactivated"))
-            .addClass("text-muted");
-          $(this)
-            .empty()
-            .append(
-              '<i class="fa fa-sync-alt"></i>' +
-                I18n.t("admin.cards.reactivate"),
-            )
-            .addClass("reactivate btn-warning");
-          row.attr("data-disabled", 1);
-        }
-        toastr.success(successmsg);
-      })
-      .fail((e) => {
-        toastr.error(e.statusText, e.status);
-      });
-  }
 });
diff --git a/app/javascript/src/admin/payments.js b/app/javascript/src/admin/payments.js
index 3b51a0a25..e0be6b6ae 100644
--- a/app/javascript/src/admin/payments.js
+++ b/app/javascript/src/admin/payments.js
@@ -18,13 +18,6 @@ $(document).on("ready page:load turbolinks:load", function () {
     },
   );
 
-  $(".input-group#transaction_dates #update_transactions button").bind(
-    "click",
-    function () {
-      getCheckoutTransactions($(this));
-    },
-  );
-
   //Update search
   $("input#search").on("keyup", function () {
     var query = new RegExp($(this).val(), "i");
@@ -63,61 +56,3 @@ function getWhatsappText(url) {
     async: false,
   }).responseText;
 }
-
-//Requests all checkout transactions for a given date
-function getCheckoutTransactions(button) {
-  var start_date = $("#pin-total-date").val();
-
-  $.ajax({
-    url: "/payments/transactions",
-    type: "GET",
-    data: {
-      start_date: start_date,
-    },
-  })
-    .done(function (data, status) {
-      //Find and clear table
-      var table = $("#transactions").find("tbody");
-      var total = 0.0;
-      $(table).find("tr").remove();
-
-      // Bind json data to copy button
-      $("#copy_transactions button").attr(
-        "data-clipboard-text",
-        JSON.stringify(data),
-      );
-
-      //Fill table if not empty
-      if (data.length == 0) {
-        table.append(
-          `<tr style="height: 36px; line-height: 36px;"><td><em>${I18n.t(
-            "admin.payment.no_transactions",
-          )}</em></td><td></td><td></td></tr>`,
-        );
-        toastr.warning(I18n.t("admin.payment.not_found"));
-      } else {
-        $.each(data, function (key, t) {
-          let value = parseFloat(t.price);
-          total += value;
-          t.price = "€" + value.toFixed(2);
-          if (t.price.indexOf("-") > 0) t.price = "-€" + t.price.substring(2);
-          table.append(
-            '<tr style="height: 36px; line-height: 36px;"><td><a href="/members/' +
-              t.member_id +
-              '">' +
-              t.name +
-              "</a></td><td>" +
-              t.price +
-              "</td><td>" +
-              t.date +
-              "</td></tr>",
-          );
-        });
-        toastr.success(I18n.t("admin.payment.found"));
-      }
-      $("#pin-total-result").text("€" + total.toFixed(2));
-    })
-    .fail(function () {
-      toastr.error(I18n.t("admin.payment.no_update"));
-    });
-}
diff --git a/app/javascript/src/admin/transactions.js b/app/javascript/src/admin/transactions.js
new file mode 100644
index 000000000..435affd54
--- /dev/null
+++ b/app/javascript/src/admin/transactions.js
@@ -0,0 +1,29 @@
+//
+//= require bootstrap-file-input
+import $ from "jquery";
+
+$(document).on("ready page:load turbolinks:load", function () {
+  $(document).on("click", ".allow-focus", function (e) {
+    e.stopPropagation();
+  });
+
+  $('form .input-group-btn .file-input-wrapper input[type="file"]').on(
+    "change",
+    function () {
+      if (this.files && this.files[0]) {
+        $("form .input-group input#output").val(this.files[0].name);
+      }
+    },
+  );
+
+  $(".date-input input").on("change", function () {
+    var params = {};
+
+    params.date = $(this).val();
+    location.search = $.param(params);
+  });
+
+  $("form").on("submit", function () {
+    $(this).find('button[type="submit"].wait').addClass("disabled");
+  });
+});
diff --git a/app/mailers/mailings/checkout.rb b/app/mailers/mailings/checkout.rb
deleted file mode 100644
index e4f6f46cf..000000000
--- a/app/mailers/mailings/checkout.rb
+++ /dev/null
@@ -1,29 +0,0 @@
-#:nodoc:
-module Mailings
-  #:nodoc:
-  class Checkout < ApplicationMailer
-    def confirmation_instructions(card, confirmation_url)
-      Rails.logger.debug(confirmation_url) if Rails.env.development?
-
-      subject_name = "#{ I18n.t('association_name') } | #{ I18n.t('mailings.checkout.subject') }"
-
-      html = render_to_string(layout: 'mailer', locals: {
-                                name: card.member.first_name,
-                                confirmation_url: confirmation_url,
-                                subject: subject_name
-                              })
-
-      text = <<~PLAINTEXT
-        #{ I18n.t('mailings.greeting') } #{ card.member.first_name },
-
-        #{ I18n.t('mailings.checkout.confirm_card_link', confirm_url: confirmation_url) }
-
-        #{ I18n.t('mailings.best_regards') }
-
-        #{ I18n.t('mailings.signature') }
-      PLAINTEXT
-
-      return mail(card.member.email, nil, subject_name, html, text)
-    end
-  end
-end
diff --git a/app/models/checkout_balance.rb b/app/models/checkout_balance.rb
deleted file mode 100644
index adb22893f..000000000
--- a/app/models/checkout_balance.rb
+++ /dev/null
@@ -1,9 +0,0 @@
-#:nodoc:
-class CheckoutBalance < ApplicationRecord
-  validates :balance, presence: true
-  validates :member, presence: true
-
-  belongs_to :member
-  has_many :checkout_cards,
-           dependent: :destroy
-end
diff --git a/app/models/checkout_card.rb b/app/models/checkout_card.rb
deleted file mode 100644
index 27e938d2b..000000000
--- a/app/models/checkout_card.rb
+++ /dev/null
@@ -1,38 +0,0 @@
-#:nodoc:
-class CheckoutCard < ApplicationRecord
-  validates :uuid, presence: true
-  validates :member, presence: true
-  validates :checkout_balance, presence: true
-
-  has_many :checkout_transactions
-
-  belongs_to :member
-  belongs_to :checkout_balance
-
-  is_impressionable
-
-  before_validation(on: :create) do
-    # find balance otherwise create a new one
-    balance = CheckoutBalance.find_or_create_by!(member: member)
-
-    if balance.save
-      self.checkout_balance = balance
-    else
-      throw :abort
-    end
-  end
-
-  def send_confirmation!
-    # Generate token
-    digest = OpenSSL::Digest.new('sha1')
-    token  = OpenSSL::HMAC.hexdigest(digest, ENV['CHECKOUT_TOKEN'], uuid)
-
-    # Save token to card & mail confirmation link
-    return unless update(confirmation_token: token)
-
-    Mailings::Checkout.confirmation_instructions(
-      self,
-      Rails.application.routes.url_helpers.confirmation_url(confirmation_token: token)
-    ).deliver_now
-  end
-end
diff --git a/app/models/checkout_product.rb b/app/models/checkout_product.rb
deleted file mode 100644
index 10922e605..000000000
--- a/app/models/checkout_product.rb
+++ /dev/null
@@ -1,96 +0,0 @@
-#:nodoc:
-class CheckoutProduct < ApplicationRecord
-  validates :name, presence: true
-  validates :category, presence: true
-  validates :price, presence: true, numericality: { greater_than_or_equal_to: 0 }
-
-  has_one_attached :image
-  validate :content_type, unless: :skip_image_validation
-  attr_accessor :skip_image_validation
-
-  def content_type
-    return if !image.attached? || image.content_type.in?(['image/jpeg', 'image/png'])
-
-    errors.add(:image,
-               I18n.t('activerecord.errors.unsupported_content_type', type: image.content_type.to_s,
-                                                                      allowed: 'image/jpeg image/png'))
-  end
-
-  enum category: { beverage: 1, chocolate: 2, savory: 3, additional: 4, liquor: 5 }
-
-  def price=(price)
-    write_attribute(:price, price.to_s.tr(',', '.').to_f)
-  end
-
-  before_update do
-    if name_changed? || category_changed? || price_changed?
-      record          = CheckoutProduct.new
-      record.name     = name
-      record.category = category
-      record.price    = price
-      record.parent   = id
-
-      reload
-      update_columns(active: false)
-
-      record.save
-    end
-  end
-
-  def url
-    if image.attached?
-      return image.variant(thumbnail: '128x128^', gravity: 'center',
-                           extent: '128x128')
-    end
-
-    return nil if parent.nil?
-
-    return CheckoutProduct.find_by(id: parent).url
-  end
-
-  def children?
-    return true unless CheckoutProduct.find_by(parent: id).nil?
-
-    return false
-  end
-
-  def parents
-    return [] if parent.nil?
-
-    return CheckoutProduct.where(id: parent).select(:id, :name, :price, :category,
-                                                    :created_at) + CheckoutProduct.find_by(id: parent).parents
-  end
-
-  def sales(year = nil)
-    year = year.blank? ? Date.today.study_year : year.to_i
-
-    sales = CheckoutTransaction.where(
-      "created_at >= ? AND created_at < ? AND items LIKE '%- #{ id }\n%'", Date.to_date(year), Date.to_date(year + 1)
-    ).group(:items).count.map do |k, v|
-      { k => v }
-    end
-
-    unless sales.nil?
-      count = sales.map do |hash|
-        hash.keys.first.count(id) * hash.values.first
-      end.inject(:+)
-    end
-
-    return [{ self => count }] if parent.nil?
-
-    return [{ self => count }] + CheckoutProduct.find_by(id: parent).sales(year)
-  end
-
-  def self.last_version
-    CheckoutProduct.select { |product| !product.children? } # rubocop:disable Style/InverseMethods
-  end
-
-  private
-
-  def valid_image
-    return if image.present? || parent.present?
-
-    errors.add(:image,
-               I18n.t('activerecord.errors.models.checkout_product.blank'))
-  end
-end
diff --git a/app/models/checkout_transaction.rb b/app/models/checkout_transaction.rb
deleted file mode 100644
index 145816425..000000000
--- a/app/models/checkout_transaction.rb
+++ /dev/null
@@ -1,96 +0,0 @@
-#:nodoc:
-class CheckoutTransaction < ApplicationRecord
-  validates :price, presence: true, numericality: { other_than: 0 }
-  validate :validate_sufficient_credit, :validate_payment_method, :validate_liquor_items
-
-  belongs_to :checkout_card, optional: true
-  belongs_to :checkout_balance
-
-  serialize :items, Array
-
-  is_impressionable
-
-  class_attribute :i18n_error_scope
-  self.i18n_error_scope = %i[activerecord errors models checkout_transaction attributes]
-
-  before_validation do
-    # add items for a price
-    calculate_price if items.present?
-
-    self.checkout_balance = checkout_card.checkout_balance if checkout_balance.nil?
-  end
-
-  after_validation do
-    CheckoutBalance.where(id: checkout_balance.id).limit(1).update_all(
-      "balance = balance + #{ price }, updated_at = NOW()"
-    )
-  end
-
-  def validate_sufficient_credit
-    return unless price + checkout_balance.balance < 0
-
-    errors.add(:price,
-               I18n.t('price.insufficient_credit',
-                      scope: i18n_error_scope))
-  end
-
-  def validate_payment_method
-    return unless payment_method.blank? && items.blank?
-
-    errors.add(:payment_method,
-               I18n.t('payment_method.blank',
-                      scope: i18n_error_scope))
-  end
-
-  def validate_liquor_items
-    return unless items.any? { |item| CheckoutProduct.find(item).liquor? }
-
-    # only place you should use now, because liquor_time is without zone
-    if Time.now.before(Settings.liquor_time) && Rails.env.production?
-      errors.add(:items,
-                 I18n.t('items.not_liquor_time',
-                        scope: i18n_error_scope))
-    end
-
-    return unless checkout_balance.member.underage?
-
-    errors.add(:items,
-               I18n.t('items.member_under_age',
-                      scope: i18n_error_scope))
-  end
-
-  def calculate_price
-    self.price = -items.reduce(0) do |total, item_id|
-      item = CheckoutProduct.find(item_id)
-      total + item.price
-    end
-    price
-  end
-
-  def price=(price)
-    write_attribute(:price, price.to_s.tr(',', '.').to_f)
-  end
-
-  def products
-    return '-' if items.empty?
-
-    counts = {}
-    items.each do |item|
-      unless counts.key?(CheckoutProduct.find_by(id: item).name)
-        counts[CheckoutProduct.find_by(id: item).name] =
-          0
-      end
-      counts[CheckoutProduct.find_by(id: item).name] += 1
-    end
-
-    strings = counts.map do |item, count|
-      if count > 1
-        "#{ count }x #{ item }"
-      else
-        item.to_s
-      end
-    end
-
-    strings.join(', ')
-  end
-end
diff --git a/app/models/member.rb b/app/models/member.rb
index 9b5199843..25b950025 100644
--- a/app/models/member.rb
+++ b/app/models/member.rb
@@ -39,9 +39,6 @@ class Member < ApplicationRecord
   has_many :tags, dependent: :delete_all, autosave: true
   accepts_nested_attributes_for :tags, reject_if: :all_blank, allow_destroy: true
 
-  has_many :checkout_cards, dependent: :destroy
-  has_one :checkout_balance, dependent: :nullify
-
   has_many :educations, dependent: :nullify
   has_many :studies, through: :educations
   accepts_nested_attributes_for :educations,
@@ -374,7 +371,6 @@ def export
     export[:educations] = educations.pluck(:id)
     export[:participants] = participants.pluck(:id)
     export[:group_members] = group_members.pluck(:id)
-    export[:checkout_balance] = checkout_balance&.id
 
     export.compact
 
@@ -424,11 +420,6 @@ def before_destroy
     logger.debug(JSON.parse(e.response.body))
   rescue RestClient::NotFound
     logger.debug("Unable to delete Mailchimp user: user not found")
-
-    # create transaction for emptying checkout_balance
-    if checkout_balance.present? && checkout_balance.balance != 0
-      CheckoutTransaction.create(checkout_balance: checkout_balance, price: -checkout_balance.balance, payment_method: 'deleted')
-    end
   end
 
   # Perform an elfproef to verify the student_id
diff --git a/app/models/payment.rb b/app/models/payment.rb
index 4ea4ad10f..7155a39f9 100644
--- a/app/models/payment.rb
+++ b/app/models/payment.rb
@@ -124,24 +124,6 @@ def finalize!
       end
 
       self.message = I18n.t('success', scope: 'activerecord.errors.models.payment')
-
-    when :checkout
-      # additional check if not already added checkout funds
-      return unless transaction_id.empty?
-
-      # create a single transaction to update the checkoutbalance and mark the Payment as processed
-      Payment.transaction do
-        transaction = CheckoutTransaction.create!(
-          price: (amount - transaction_fee),
-          checkout_balance: CheckoutBalance.find_by!(member_id: member),
-          payment_method: payment_type
-        )
-
-        self.transaction_id = [transaction.id]
-        save!
-
-        self.message = I18n.t('success', scope: 'activerecord.errors.models.payment')
-      end
     end
   end
 
diff --git a/app/views/admin/home/index.html.haml b/app/views/admin/home/index.html.haml
index 6b0904599..a55ea6652 100644
--- a/app/views/admin/home/index.html.haml
+++ b/app/views/admin/home/index.html.haml
@@ -5,8 +5,7 @@
 
   .page
     .row
-
-      .col-12.col-md-6
+      .col-lg
         .card
           = link_to :members do
             .row.no-gutters
@@ -18,7 +17,7 @@
                 %p.text-muted
                   = I18n.t('admin.members.title')
 
-      .col-12.col-md-6
+      .col-lg
         .card
           = link_to :activities do
             .row.no-gutters
@@ -30,14 +29,14 @@
                 %p.text-muted
                   = I18n.t('admin.activities.title')
 
+    .row
       // Checkout transactions used to be shown here.
       // That isn't in Koala anymore and was thus removed,
       // but we do not want to move the outstanding payment
       // card, so we leave this here as 'spacer'
-      .col-12.col-md-6
-        .div
+      .col-lg
 
-      .col-12.col-md-6
+      .col-lg
         .card
           = link_to :payments do
             .row.no-gutters
@@ -50,7 +49,7 @@
                   = I18n.t('admin.front.outstanding_payments')
 
     .row
-      .col-lg-3.d-none.d-sm-block
+      .col-lg
         .card
           .card-header
             %i.fa.fa-fw.fa-graduation-cap
@@ -63,10 +62,10 @@
                   %td= link_to I18n.t(code.downcase, scope: 'activerecord.attributes.study.names'), "/members?utf8=✓&search=studie:#{I18n.t(code.downcase, scope: 'activerecord.attributes.study.names').downcase.gsub( ' ', '-' )}"
                   %td= count
 
-      .col-lg-5
+      .col-lg
         .card
           .card-header
-            %i.fa.fa-fw.fa-shopping-cart
+            %i.fa.fa-fw.fa-credit-card
             = I18n.t('admin.front.activity_transactions_today')
           %table.table.table-striped.table-linked
             %tbody
@@ -91,7 +90,8 @@
                 %tr
                   %td.text-center
                     %em= I18n.t('admin.front.no_transactions')
-      .col-lg-3
+
+      .col-lg
         .card
           .card-header
             %i.fa.fa-fw.fa-ticket-alt
diff --git a/app/views/admin/settings/logs.html.haml b/app/views/admin/logs/index.html.haml
similarity index 96%
rename from app/views/admin/settings/logs.html.haml
rename to app/views/admin/logs/index.html.haml
index 272c95940..356bc67e2 100644
--- a/app/views/admin/settings/logs.html.haml
+++ b/app/views/admin/logs/index.html.haml
@@ -1,6 +1,5 @@
-- content_for(:page, 'settings')
-- content_for(:subpage, 'logs')
-- content_for(:title, "#{I18n.t('admin.navigation.settings')} | #{I18n.t('admin.navigation.impressions')}")
+- content_for(:page, 'logs')
+- content_for(:title, I18n.t('admin.navigation.impressions'))
 
 %section#content
 
diff --git a/app/views/admin/payments/index.html.haml b/app/views/admin/payments/index.html.haml
index 81484b41c..8a2b1ef2d 100644
--- a/app/views/admin/payments/index.html.haml
+++ b/app/views/admin/payments/index.html.haml
@@ -24,10 +24,10 @@
                   - activity.attendees.joins(:member).order('members.first_name', 'members.last_name').where(:paid => false).each do |participant|
                     - if !participant.currency.nil? && participant.currency > 0
                       %tr{ :class => ('red' unless participant.currency.nil? || participant.paid), :data => { :'activities-id' => activity.id, :id => participant.id, :email => participant.member.email, :name => participant.member.name } }
-                        %td= link_to "#{participant.member.name}", participant.member
+                        %td{:style=> 'width: 100%;'}= link_to "#{participant.member.name}", participant.member
 
                         - if !participant.currency.nil?
-                          %td= link_to "#{number_to_currency(participant.currency, :unit => '€')}", participant.member
+                          %td{:style=> 'text-align: right;'}= link_to "#{number_to_currency(participant.currency, :unit => '€')}", participant.member
 
                         %td.buttons
                           .btn-group
@@ -104,7 +104,7 @@
                 %td
                   %button.btn.btn-clipboard.btn-danger{ data: {'texturl': member_payment_whatsapp_path(member)} }
                     %i.fa.fa-fw.fa-copy
-        = form_with url: transactions_export_path, method: :get, id: "export-transactions" do |f|
+        = form_with url: payment_transactions_export_path, method: :get, id: "export-transactions" do |f|
           .card
             .card-header
               %i.fas.fa-fw.fa-qrcode
diff --git a/app/views/admin/apps/transactions.html.haml b/app/views/admin/transactions/index.html.haml
similarity index 84%
rename from app/views/admin/apps/transactions.html.haml
rename to app/views/admin/transactions/index.html.haml
index fe926181f..cf4ac65ed 100644
--- a/app/views/admin/apps/transactions.html.haml
+++ b/app/views/admin/transactions/index.html.haml
@@ -1,7 +1,5 @@
-- content_for(:page, 'apps')
-- content_for(:subpage, 'Payments')
-
-- content_for(:title, "Apps | #{I18n.t('admin.navigation.transactions')}")
+- content_for(:page, 'transactions')
+- content_for(:title, I18n.t('admin.navigation.transactions'))
 
 %section#content
 
@@ -51,9 +49,7 @@
                   = link_to transaction.member.name, transaction.member
               %td= I18n.t transaction.payment_type, scope: 'admin.transactions.payment_type'
               %td
-                - if transaction.transaction_type.downcase == 'checkouttransaction'
-                  = I18n.t 'checkout', scope: 'activerecord.errors.models.payment.attributes'
-                - elsif transaction.transaction_type.downcase == 'activity'
+                - if transaction.transaction_type.downcase == 'activity'
                   - transaction.activities.each do |activity|
                     = link_to activity.name, activity, :class => 'inline'
                 - else
diff --git a/app/views/api/checkout/info.rabl b/app/views/api/checkout/info.rabl
deleted file mode 100644
index 10284e0cf..000000000
--- a/app/views/api/checkout/info.rabl
+++ /dev/null
@@ -1,3 +0,0 @@
-object @card
-
-attributes :id, :uuid, :first_name, :balance
diff --git a/app/views/api/checkout/products.rabl b/app/views/api/checkout/products.rabl
deleted file mode 100644
index 22ac59ff8..000000000
--- a/app/views/api/checkout/products.rabl
+++ /dev/null
@@ -1,7 +0,0 @@
-collection @products
-
-attributes :id, :name, :category, :price
-
-node :image do |product|
-  "#{ ENV['KOALA_DOMAIN'] }#{ url_for(product.url) }" unless product.url.nil?
-end
diff --git a/app/views/api/checkout/recent.rabl b/app/views/api/checkout/recent.rabl
deleted file mode 100644
index c2896639a..000000000
--- a/app/views/api/checkout/recent.rabl
+++ /dev/null
@@ -1,7 +0,0 @@
-collection @products
-
-attributes :id, :name, :category, :price
-
-node :image do |product|
-  "#{ ENV['KOALA_DOMAIN'] }#{ url_for(product.url) }" unless product.nil?
-end
diff --git a/app/views/layouts/partials/_navigation.html.haml b/app/views/layouts/partials/_navigation.html.haml
index 58cbefcc1..243d26a4e 100644
--- a/app/views/layouts/partials/_navigation.html.haml
+++ b/app/views/layouts/partials/_navigation.html.haml
@@ -25,32 +25,20 @@
         %span= I18n.t("admin.navigation.payments")
         %i.far.fa-money-bill-alt{:class => ('active' if current_page?(:payments))}
 
-      = link_to '', :class => 'list-group-item list-group-item-action',
-                    'data-toggle' => 'collapse', 'href' => '#sub-apps' do
-        %span= I18n.t("admin.navigation.apps")
-        %i.fa.fa-terminal{:class => ('active' if yield(:page) == 'apps')}
-
-      .collapse.list-group#sub-apps{:class => ('show' if yield(:page) == 'apps')}
-        = link_to :paymenthandlers, :class => 'list-group-item list-group-item-action' do
-          %span= I18n.t("admin.navigation.transactions")
-          %i.fa.fa-caret-right{:class => ('active' if current_page?(:paymenthandlers))}
-
-      = link_to '', :class => 'list-group-item list-group-item-action',
-                    'data-toggle' => 'collapse', 'href' => '#sub-settings' do
+      = link_to :transactions, :class => 'list-group-item list-group-item-action' do
+        %span= I18n.t("admin.navigation.transactions")
+        %i.fa.fa-history{:class => ('active' if current_page?(:transactions))}
+
+      = link_to :settings, :class => 'list-group-item list-group-item-action' do
         %span= I18n.t("admin.navigation.settings")
-        %i.fas.fa-cog{:class => ('active' if yield(:page) == 'settings')}
-
-      .collapse.list-group#sub-settings{:class => ('show' if yield(:page) == 'settings') }
-        = link_to :settings do
-          %span= I18n.t("admin.navigation.general")
-          %i.fas.fa-caret-right{:class => ('active' if current_page?(settings_path))}
-
-        = link_to :logs_settings, :class => 'list-group-item list-group-item-action' do
-          %span= I18n.t("admin.navigation.impressions")
-          %i.fas.fa-caret-right{:class => ('active' if current_page?(logs_settings_path))}
-
-      .d-md-none
-        = link_to destroy_user_session_path, 'data-method' => :delete do
-          %span= I18n.t("devise.sessions.new.sign_out")
-          %i.fa.fa-sign-out-alt
-            %span.icon-bg.bg-danger
+        %i.fas.fa-cog{:class => ('active' if current_page?(settings_path))}
+
+      = link_to :logs, :class => 'list-group-item list-group-item-action' do
+        %span= I18n.t("admin.navigation.impressions")
+        %i.fas.fa-list-alt{:class => ('active' if current_page?(logs_path))}
+
+    .d-md-none
+      = link_to destroy_user_session_path, 'data-method' => :delete do
+        %span= I18n.t("devise.sessions.new.sign_out")
+        %i.fa.fa-sign-out-alt
+          %span.icon-bg.bg-danger
diff --git a/app/views/layouts/partials/_search_payments.html.haml b/app/views/layouts/partials/_search_payments.html.haml
index 71b21b5c1..6ba63d687 100644
--- a/app/views/layouts/partials/_search_payments.html.haml
+++ b/app/views/layouts/partials/_search_payments.html.haml
@@ -1,34 +1,31 @@
 .page.page-item
   %section.panel.panel-default
     .card.card-body
-      = form_with url: paymenthandlers_path, method: 'get', local: true do |form|
+      = form_with url: transactions_path, method: 'get', local: true do |form|
         .input-group
           = form.text_field :search,  placeholder: I18n.t('layouts.partials.search_payments.placeholder'),  class: 'form-control', :autocomplete => 'off',value: params[:search] || ""
           .input-group-append
             .form-element
-            %button.btn.btn-info.dropdown-toggle{'data-toggle' => "dropdown", 'aria-haspopup' => 'true', 'aria-expanded'=>'false'}= I18n.t('admin.transactions.payment_type.title')
+            .btn.btn-info.dropdown-toggle{'data-toggle' => "dropdown", 'aria-haspopup' => 'true', 'aria-expanded'=>'false', 'tabindex'=>'0'}= I18n.t('admin.transactions.payment_type.title')
             .dropdown-menu.allow-focus
               - Payment.payment_types.keys.each_with_index.map { |transaction, index | [I18n.t(transaction, scope:'admin.transactions.payment_type'), index.to_s] }.each do |val,index|
-                .dropdown-item
-                  .form-check
-                    = form.check_box 'payment_type', {:multiple => true,checked: params.has_key?('payment_type') ? params['payment_type'].include?(index):false, :class =>'form-check-input'}, index, nil
-                    .form-check-label= val
+                %label.dropdown-item{:onclick=>"event.stopPropagation()"}
+                  = form.check_box 'payment_type', {:multiple => true,checked: params.has_key?('payment_type') ? params['payment_type'].include?(index):false, :class =>'form-check-input'}, index, nil
+                  .form-check-label= val
           .input-group-append
-            %button.btn.btn-info.dropdown-toggle{'data-toggle' => "dropdown", 'aria-haspopup' => 'true', 'aria-expanded'=>'false'}= I18n.t('admin.transactions.transaction_type.title')
+            .btn.btn-info.dropdown-toggle{'data-toggle' => "dropdown", 'aria-haspopup' => 'true', 'aria-expanded'=>'false', 'tabindex'=>'0'}= I18n.t('admin.transactions.transaction_type.title')
             .dropdown-menu.allow-focus
               - Payment.transaction_types.keys.each_with_index.map { |val, index | [I18n.t(val, scope:'admin.transactions.transaction_type'), index.to_s] }.each do |val,index|
-                .dropdown-item
-                  .form-check
-                    = form.check_box 'transaction_type', {:multiple => true,checked: params.has_key?('transaction_type') ? params['transaction_type'].include?(index):false, :class =>'form-check-input'}, index, nil
-                    .form-check-label= val
+                %label.dropdown-item{:onclick=>"event.stopPropagation()"}
+                  = form.check_box 'transaction_type', {:multiple => true,checked: params.has_key?('transaction_type') ? params['transaction_type'].include?(index):false, :class =>'form-check-input'}, index, nil
+                  .form-check-label= val
           .input-group-append
-            %button.btn.btn-info.dropdown-toggle{'data-toggle' => "dropdown", 'aria-haspopup' => 'true', 'aria-expanded'=>'false'}= I18n.t('admin.transactions.state.title')
+            .btn.btn-info.dropdown-toggle{'data-toggle' => "dropdown", 'aria-haspopup' => 'true', 'aria-expanded'=>'false', 'tabindex'=>'0'}= I18n.t('admin.transactions.state.title')
             .dropdown-menu.allow-focus
               - Payment.statuses.keys.each_with_index.map { |val, index | [I18n.t(val, scope:'admin.transactions.state'), index.to_s] }.each do |val,index|
-                .dropdown-item
-                  .form-check
-                    = form.check_box :status, {:id => val, checked: params.has_key?(:status) ? params[:status].include?(index):false,:multiple => true, :class =>'form-check-input'}, index, nil
-                    .form-check-label= val
+                %label.dropdown-item{:onclick=>"event.stopPropagation()"}
+                  = form.check_box :status, {:id => val, checked: params.has_key?(:status) ? params[:status].include?(index):false,:multiple => true, :class =>'form-check-input'}, index, nil
+                  .form-check-label= val
           .input-group-append
             = button_tag :class => "btn btn-primary" do
               %i.fa.fa-search
diff --git a/app/views/mailings/checkout/confirmation_instructions.html.haml b/app/views/mailings/checkout/confirmation_instructions.html.haml
deleted file mode 100644
index ccdf4f13c..000000000
--- a/app/views/mailings/checkout/confirmation_instructions.html.haml
+++ /dev/null
@@ -1,25 +0,0 @@
-%table{:cellpadding => "0", :cellspacing => "0", :style => "font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;", :width => "100%"}
-
-  %tr{:style => "font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;"}
-    %td.content-block{:style => "font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0; padding: 0 0 20px;", :valign => "top"}
-      = I18n.t("mailings.greeting")
-      %strong #{name},
-
-  %tr{:style => "font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;"}
-    %td.content-block{:style => "font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0; padding: 0 0 20px;", :valign => "top"}
-      = I18n.t("mailings.checkout.confirmation_instructions")
-
-
-  %tr{:style => "font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;"}
-    %td.content-block.aligncenter{:align => "center", :style => "font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0; padding: 0 0 20px;", :valign => "top"}
-      %a.btn-primary{:href => confirmation_url, :style => "font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; color: #FFF; text-decoration: none; line-height: 2em; font-weight: bold; text-align: center; cursor: pointer; display: inline-block; border-radius: 5px; background-color: #348eda; margin: 0; border-color: #348eda; border-style: solid; border-width: 10px 20px;"}
-        = I18n.t("mailings.checkout.confirm_card")
-
-
-  %tr{:style => "font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;"}
-    %td.content-block{:style => "font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0; padding: 0 0 20px;", :valign => "top"}
-      = I18n.t("mailings.best_regards")
-
-  %tr{:style => "font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;"}
-    %td.content-block{:style => "font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0; padding: 0 0 20px;", :valign => "top"}
-      = I18n.t("mailings.signature")
diff --git a/app/views/members/home/download.html.haml b/app/views/members/home/download.html.haml
index b5cc0b602..e01819994 100644
--- a/app/views/members/home/download.html.haml
+++ b/app/views/members/home/download.html.haml
@@ -279,22 +279,6 @@
                   - else
                     %td #{I18n.l activity.start_date} - #{I18n.l activity.end_date}
 
-      - if @transactions.length > 0 || @member.checkout_cards.length > 0
-        %h2= I18n.t('members.home.edit.download.transactions')
-
-        %table
-          %thead
-            %tr
-              %th= I18n.t('members.home.edit.download.general.date')
-              %th= I18n.t('members.home.edit.download.general.price')
-              %th= I18n.t('members.home.edit.download.general.products')
-          %tbody
-            - @transactions.each do |transaction|
-              %tr
-                %td= I18n.l transaction.created_at
-                %td= number_to_currency(transaction.price, :unit => '€', :negative_format => "%u%n -")
-                %td= transaction.products
-
       %span.footer
         = I18n.t('members.home.edit.download.generated')
         = I18n.l(Time.now)
diff --git a/app/views/members/payments/index.html.haml b/app/views/members/payments/index.html.haml
index 6caacf8c5..fec75ec5e 100644
--- a/app/views/members/payments/index.html.haml
+++ b/app/views/members/payments/index.html.haml
@@ -83,43 +83,3 @@
             - else
               %tr.card-body
                 %td= I18n.t("members.payments.unpaid_activity.no_unpaid")
-
-  -# .col-lg-6.col-12
-    -# .card
-    -#   = form_with :url => :mongoose, :local => true, :method=> :post, :class => 'form-validation', :id => "add_funds_form" do |f|
-    -#     .card-header
-    -#       .mb-2
-    -#         %i.fa.fa-fw.fa-fw.fa-shopping-cart
-    -#         %span= I18n.t("activerecord.models.checkout_transactions")
-    -#       .card-subtitle.text-muted
-    -#         = I18n.t("members.payments.mongoose.subtitle")
-    -#     .card-body
-    -#       %table.table
-    -#         %tbody
-    -#           - @transactions.each do |transaction|
-    -#             %tr
-    -#               %td{ :colspan => 1 }= I18n.l transaction.created_at
-    -#               %td.d-none.d-sm-table-cell= transaction.products
-    -#               %td
-    -#                 = number_to_currency(transaction.price, :unit => '€')
-    -#                 - if transaction.price > 0
-    -#                   %span.fa.fa-sort-asc.float-right
-    -#                 - else
-    -#                   %span.fa.fa-sort-desc.float-right
-    -#               %td.d-table-cell.d-sm-table-cell
-    -#           %tr
-    -#             %td
-    -#             %td
-    -#             %td
-    -#           %tr
-    -#             %td.home_mongoose_form_element= I18n.t("members.payments.unpaid_activity.footer.transactioncosts")
-    -#             %td.home_mongoose_form_element
-    -#               = "€#{String(@transaction_costs)}"
-    -#             %td.home_mongoose_form_element
-    -#           %tr
-    -#             %td.home_mongoose_form_element
-    -#               .ideal-mongoose= f.select :bank, options_for_select(Payment::ideal_issuers), {}
-    -#             %td.home_mongoose_form_element
-    -#               = f.text_field :amount, :placeholder => I18n.t('members.payments.mongoose.credit'), :pattern => '^\d+(\.|\,)\d{2}$', 'data-toggle' => 'tooltip', :required => ''
-    -#             %td.home_mongoose_form_element
-    -#               = f.submit I18n.t('members.payments.mongoose.upgrade'), class: "btn btn-success btn-sm", type: "submit"
diff --git a/bin/test_all_mails.rb b/bin/test_all_mails.rb
index 13d7f25ce..3409b7e42 100755
--- a/bin/test_all_mails.rb
+++ b/bin/test_all_mails.rb
@@ -2,8 +2,6 @@
 
 return unless Rails.env.development?
 
-Mailings::Checkout.confirmation_instructions(CheckoutCard.first, 'placeholder')
-
 Mailings::Devise.confirmation_instructions(User.second, 'placeholder')
 
 Mailings::Devise.activation_instructions(User.second, 'placeholder')
diff --git a/config/routes.rb b/config/routes.rb
index 74df2f5e8..04d8cda67 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -3,7 +3,7 @@
 
   constraints subdomain: ['intro', 'intro.dev'] do
     scope module: 'public' do
-      get  '/', to: 'home#index', as: 'public'
+      get '/', to: 'home#index', as: 'public'
       post '/', to: 'home#create'
     end
   end
@@ -15,15 +15,14 @@
 
         get '/activities/69420', to: redirect('/CommITCrowd.jpg')
 
-        get   'edit',                           to: 'home#edit', as: :users_edit
-        post  'edit',                           to: 'home#update'
-        delete 'authorized_applications/:id',   to: 'home#revoke', as: :authorized_applications
+        get 'edit', to: 'home#edit', as: :users_edit
+        post 'edit', to: 'home#update'
+        delete 'authorized_applications/:id', to: 'home#revoke', as: :authorized_applications
 
         get 'download', to: 'home#download'
 
         get 'member/payments', to: 'payments#index', as: :member_payments
 
-        post 'mongoose', to: 'payments#add_funds'
         post 'pay_activities', to: 'payments#pay_activities'
 
         resources :activities, only: [:index, :show] do
@@ -35,8 +34,8 @@
     root 'admin/home#index'
 
     # No double controllers
-    get     'admin/home',   to: redirect('/')
-    get     'members/home', to: redirect('/')
+    get 'admin/home', to: redirect('/')
+    get 'members/home', to: redirect('/')
 
     # Devise routes
     devise_for :users, path: '', skip: [:registrations], controllers: {
@@ -46,29 +45,28 @@
     }
 
     # create account using a member's email
-    get     'sign_up',      to: 'users/registrations#new', as: :new_registration
-    post    'sign_up',      to: 'users/registrations#create'
+    get 'sign_up', to: 'users/registrations#new', as: :new_registration
+    post 'sign_up', to: 'users/registrations#create'
 
     # update account with password after receiving invite
-    get     'activate',     to: 'users/registrations#edit', as: :new_member_confirmation
-    post    'activate',     to: 'users/registrations#update', as: :new_member_confirm
+    get 'activate', to: 'users/registrations#edit', as: :new_member_confirmation
+    post 'activate', to: 'users/registrations#update', as: :new_member_confirm
 
     # update password from member options
-    get     'passwordchange',     to: 'users/password_change#edit', as: :password_change
-    patch   'passwordchange',     to: 'users/password_change#update'
+    get 'passwordchange', to: 'users/password_change#edit', as: :password_change
+    patch 'passwordchange', to: 'users/password_change#update'
 
     scope module: 'public' do
-      get   'status(/:token)', to: 'status#edit'
-      post  'status',          to: 'status#update'
-      post  'status/destroy',  to: 'status#destroy'
+      get 'status(/:token)', to: 'status#edit'
+      post 'status', to: 'status#update'
+      post 'status/destroy', to: 'status#destroy'
     end
 
     scope module: 'admin' do
       resources :members do
-        get   'payment_whatsapp'
+        get 'payment_whatsapp'
         patch 'force_email_change'
-        post  'email/:type', to: 'members#send_email', as: :mail
-        patch 'set_card_disabled/:uuid', to: 'members#set_card_disabled', as: 'set_card_disabled'
+        post 'email/:type', to: 'members#send_email', as: :mail
 
         collection do
           get 'search'
@@ -87,8 +85,7 @@
       scope 'payments' do
         get '/', to: 'payments#index', as: "payments"
         get 'whatsapp/:member_id', to: 'payments#whatsapp_redirect', as: 'payment_whatsapp_redirect'
-        get 'transactions', to: 'payments#update_transactions'
-        get 'transactions_export', to: 'payments#export_payments'
+        get 'transactions_export', to: 'payments#export_payments', as: 'payment_transactions_export'
       end
 
       resources :posts, only: [:index, :show, :create, :update, :destroy]
@@ -99,23 +96,16 @@
 
       resources :settings, only: [:index, :create] do
         collection do
-          get 'logs'
           patch 'profile', to: 'settings#profile'
         end
       end
 
-      scope 'apps' do
-        get 'payments',           to: 'apps#transactions', as: 'paymenthandlers'
-        get 'checkout',           to: 'apps#checkout'
-
-        # json checkout urls
-        patch  'cards',           to: 'checkout_products#activate_card'
-        patch  'transactions',    to: 'checkout_products#change_funds'
+      scope 'transactions' do
+        get '/', to: 'transactions#index', as: 'transactions'
+      end
 
-        resources :checkout_products, only: [:index, :show, :create, :update], path: 'products' do
-          patch :flip, action: :flip_active
-          match :flip, action: :flip_active, via: [:patch]
-        end
+      scope 'logs' do
+        get '/', to: 'logs#index', as: 'logs'
       end
 
       # sidekiq web interface
@@ -146,27 +136,11 @@
         scope 'hook' do
           get 'payment/:token', to: 'webhook#payment_redirect', as: 'payment_redirect'
 
-          post 'mollie',        to: 'webhook#mollie_hook',        as: 'mollie_hook'
+          post 'mollie', to: 'webhook#mollie_hook', as: 'mollie_hook'
 
           get 'mailchimp/:token', to: 'webhook#mailchimp_confirm_callback', as: 'mailchimp_confirm'
           post 'mailchimp/:token', to: 'webhook#mailchimp', as: 'mailchimp'
         end
-
-        # NOTE: legacy implementation for checkout without oauth
-        scope 'checkout' do
-          get  'card',          to: 'checkout#info'
-          get  'recent',        to: 'checkout#recent'
-          post 'card',          to: 'checkout#create'
-          get  'confirmation',  to: 'checkout#confirm'
-
-          get  'products',      to: 'checkout#products'
-          post 'transaction',   to: 'checkout#purchase'
-        end
-
-        scope 'internal' do
-          get 'member_by_id',        to: 'internal#member_by_id'
-          get 'member_by_studentid', to: 'internal#member_by_studentid'
-        end
       end
     end
   end
diff --git a/db/seeds.rb b/db/seeds.rb
index 04728b1a6..a33369c83 100644
--- a/db/seeds.rb
+++ b/db/seeds.rb
@@ -88,7 +88,6 @@
 # Load files in seperate seed files
 require Rails.root.join('db', 'seeds', 'members.rb')
 require Rails.root.join('db', 'seeds', 'users.rb')
-require Rails.root.join('db', 'seeds', 'checkout.rb')
 require Rails.root.join('db', 'seeds', 'groups.rb')
 require Rails.root.join('db', 'seeds', 'activities.rb')
 require Rails.root.join('db', 'seeds', 'payments.rb')
diff --git a/db/seeds/checkout.rb b/db/seeds/checkout.rb
deleted file mode 100644
index e9faa4b01..000000000
--- a/db/seeds/checkout.rb
+++ /dev/null
@@ -1,59 +0,0 @@
-require Rails.root.join('db', 'seeds', 'members.rb')
-
-# Create checkout cards will automatically create balances
-puts '-- Creating checkout balances and cards'
-Member.all.sample(30).each do |member|
-  Faker::Number.within(range: 0..2).times do
-    CheckoutCard.create(
-      uuid:                Faker::Number.hexadecimal(digits: 8),
-      active:              Faker::Boolean.boolean(true_ratio: 0.9),
-      member_id:           member.id
-    )
-  end
-end
-
-puts '-- Giving away free money'
-CheckoutCard.all.each do |card|
-  CheckoutTransaction.create(
-    checkout_card_id:            card.id,
-    price:                       9.00,
-    payment_method:              %w[Gepind Contant].sample,
-    created_at:                  Faker::Time.between(from: Time.now - 1.days, to: card.member.join_date)
-  )
-end
-
-puts '-- Creating products'
-5.times do
-  # Create a few food products
-  CheckoutProduct.create!(
-    name:                  Faker::Food.unique.dish,
-    category:              Faker::Number.within(range: 2..4),
-    price:                 Faker::Number.between(from: 0.50, to: 4.0),
-    skip_image_validation: true
-  )
-end
-
-2.times do
-  # Create a few alcoholic products
-  CheckoutProduct.create(
-    name:                  Faker::Beer.name,
-    category:              5,
-    price:                 Faker::Number.between(from: 1.0, to: 3.0),
-    skip_image_validation: true
-  )
-end
-
-puts '-- Creating checkout transactions'
-CheckoutCard.all.each do |card|
-  Faker::Number.within(range: 0..10).times do
-    checkout_products = CheckoutProduct.all
-    checkout_products.reject(&:liquor?) if card.member.underage?
-
-    CheckoutTransaction.create(
-      checkout_card_id:            card.id,
-      items:                       checkout_products.sample(Faker::Number.within(range: 1..3)).map(&:id),
-      payment_method:              'Verkoop',
-      created_at:                  Faker::Time.between(from: Time.now, to: card.member.join_date)
-    )
-  end
-end
diff --git a/db/seeds/payments.rb b/db/seeds/payments.rb
index a618513cd..ae1f9889d 100644
--- a/db/seeds/payments.rb
+++ b/db/seeds/payments.rb
@@ -6,11 +6,11 @@
 Member.all.sample(30).each do |member|
 
   15.times do
-    transactiontype = Faker::Number.within(range: 0..1)
+    transactiontype = 1
     # either ideal or pin (see app/models/payment.rb)
     paymenttype = Faker::Number.within(range: 0.0..1.0) < 0.5 ? 0 : 3
     status = Faker::Number.within(range:0..2)
-    if transactiontype == 1 && status == 0
+    if status == 0
       participants = Participant.where(member:member).where.not(activity:[nil,1]).select{|p| p.currency != nil}.sample(Faker::Number.within(range:1..6))
       participants.map {|p|p.update(paid:true)}
       transaction_id = participants.map{|p| p.activity.id}
diff --git a/doc/api_readme2.md b/doc/api_readme2.md
index 79c877c7b..4b867b16f 100644
--- a/doc/api_readme2.md
+++ b/doc/api_readme2.md
@@ -34,174 +34,4 @@ Content-Type → application/json; charset=utf-8
 ]
 ```
 
-## Participant
-
-
-## Checkout
-All checkout endpoints require a secret called `token` declared in the configuration of [.env](/sample.env). A generic response because of this would be a forbidden response meaning that the secret does not correspond with the secret of koala.
-```json
-HTTP/1.1 403 FORBIDDEN
-Content-Type → application/json; charset=utf-8
-```
-Below are the endpoints that can be used for checkout.
-
-
-
-##### Retrieve products
-<pre>
-<b>GET /api/checkout/products HTTP/1.1</b>
-Host → koala.svsticky.nl
-
-+ <b>token</b>          :string <em>(required)</em>
-</pre>
-
-```json
-HTTP/1.1 200 OK
-Content-Type → application/json; charset=utf-8
-
-[
-  {
-    "id": 98,
-    "name": "7up",
-    "category": 1,
-    "price": "0.4",
-    "image": "https://koala.svsticky.nl/images/checkout_products/7/original.png?1433681363"
-  },
-  {
-    "id": 100,
-    "name": "Coca Cola regular",
-    "category": 1,
-    "price": "0.53",
-    "image": "https://koala.svsticky.nl/images/checkout_products/1/original.png?1433681225"
-  }
-]
-```
-
-
-
-##### Information for card
-<pre>
-<b>GET /api/checkout/card HTTP/1.1</b>
-Host → koala.svsticky.nl
-
-+ <b>token</b>          :string <em>(required)</em>
-+ <b>uuid</b>           :string <em>(required)</em> - unique identifier of the OV-card
-</pre>
-
-```json
-HTTP/1.1 200 OK
-Content-Type → application/json; charset=utf-8
-
-{
-  "id": 9,
-  "uuid": "EDD411C4",
-  "first_name": "Martijn",
-  "balance": "4.15"
-}
-```
-
-```json
-# card with that specific uuid not found
-HTTP/1.1 404 NOT FOUND
-Content-Type → application/json; charset=utf-8
-```
-
-
-
-##### Create a new card and add to member
-<pre>
-<b>POST /api/checkout/card HTTP/1.1</b>
-Host → koala.svsticky.nl
-
-+ <b>token</b>          :string <em>(required)</em>
-+ <b>student</b>        :string <em>(required)</em> - student id as known by koala
-+ <b>uuid</b>           :string <em>(required)</em>
-+ <b>description</b>    :string
-</pre>
-
-```json
-HTTP/1.1 201 CREATED
-Content-Type → application/json; charset=utf-8
-
-{
-  "id": 9,
-  "uuid": "EDD411C4",
-  "first_name": "Martijn",
-  "balance": "0.0"
-}
-```
-
-```json
-# Student could not be found, make sure the student id is correct
-HTTP/1.1 404 NOT FOUND
-Content-Type → application/json; charset=utf-8
-```
-
-```json
-# This uuid is already registered to some student
-HTTP/1.1 409 CONFLICT
-Content-Type → application/json; charset=utf-8
-```
-
-
-
-##### Create a new transaction
-<pre>
-<b>POST /api/checkout/transaction HTTP/1.1</b>
-Host → koala.svsticky.nl
-
-+ <b>token</b>          :string <em>(required)</em>
-+ <b>uuid</b>           :string <em>(required)</em>
-+ <b>items</b>          :array  <em>(required)</em> - array with item ids
-</pre>
-
-```json
-HTTP/1.1 201 CREATED
-Content-Type → application/json; charset=utf-8
-
-{
-  "uuid": "EDD411C4",
-  "first_name": "Martijn",
-  "balance": "0.9",
-  "created_at": "2016-02-06T10:33:50.382+01:00"
-}
-```
-
-```json
-# Card is not yet activated
-HTTP/1.1 401 UNAUTHORIZED
-Content-Type → application/json; charset=utf-8
-```
-
-```json
-# One of the items in your array is not found or
-# there is no card with the specified uuid
-HTTP/1.1 404 NOT FOUND
-Content-Type → application/json; charset=utf-8
-```
-
-```json
-HTTP/1.1 413 REQUEST ENTITY TOO LARGE
-Content-Type → application/json; charset=utf-8
-
-{
-  "message": "insufficient funds",
-  "balance": "2.9",
-  "items": [
-    1,
-    2,
-    2
-  ],
-  "costs": "-4.6"
-}
-```
-
-```json
-# Not allowed to buy alcohol at the moment
-HTTP/1.1 406 NOT ACCEPTABLE
-Content-Type → application/json; charset=utf-8
-
-{
-  "message": "alcohol allowed at 16:00"
-}
-```
+## Participant
\ No newline at end of file