diff --git a/app/controllers/admin/bank_statements_controller.rb b/app/controllers/admin/bank_statements_controller.rb
index a70387317..1e3b31bf5 100644
--- a/app/controllers/admin/bank_statements_controller.rb
+++ b/app/controllers/admin/bank_statements_controller.rb
@@ -60,7 +60,7 @@ module Admin
     end
 
     def bind_invoices
-      @bank_statement.bind_invoices
+      @bank_statement.bind_invoices(manual: true)
 
       flash[:notice] = t('invoices_were_fully_binded') if @bank_statement.fully_binded?
       flash[:warning] = t('invoices_were_partially_binded') if @bank_statement.partially_binded?
diff --git a/app/controllers/admin/bank_transactions_controller.rb b/app/controllers/admin/bank_transactions_controller.rb
index 1ce62b279..348cadc64 100644
--- a/app/controllers/admin/bank_transactions_controller.rb
+++ b/app/controllers/admin/bank_transactions_controller.rb
@@ -34,7 +34,7 @@ module Admin
     end
 
     def bind
-      if @bank_transaction.bind_invoice(params[:invoice_no])
+      if @bank_transaction.bind_invoice(params[:invoice_no], manual: true)
         flash[:notice] = I18n.t('record_created')
         redirect_to [:admin, @bank_transaction]
       else
diff --git a/app/models/bank_statement.rb b/app/models/bank_statement.rb
index 8d4608f64..ace1e922d 100644
--- a/app/models/bank_statement.rb
+++ b/app/models/bank_statement.rb
@@ -45,7 +45,7 @@ class BankStatement < ApplicationRecord
       buyer_name: row[83, 35].strip,
       document_no: row[118, 8].strip,
       description: row[126, 140].strip,
-      sum: BigDecimal.new(row[268, 12].strip) / BigDecimal.new('100.0'),
+      sum: BigDecimal(row[268, 12].strip) / BigDecimal('100.0'),
       reference_no: row[280, 35].strip
     }
   end
@@ -80,7 +80,9 @@ class BankStatement < ApplicationRecord
     status == FULLY_BINDED
   end
 
-  def bind_invoices
-    bank_transactions.unbinded.each(&:autobind_invoice)
+  def bind_invoices(manual: false)
+    bank_transactions.unbinded.each do |transaction|
+      transaction.autobind_invoice(manual: manual)
+    end
   end
 end
diff --git a/app/models/bank_transaction.rb b/app/models/bank_transaction.rb
index 792a32484..25c6b60e9 100644
--- a/app/models/bank_transaction.rb
+++ b/app/models/bank_transaction.rb
@@ -13,6 +13,7 @@ class BankTransaction < ApplicationRecord
 
   def binded_invoice
     return unless binded?
+
     account_activity.invoice
   end
 
@@ -31,28 +32,54 @@ class BankTransaction < ApplicationRecord
   end
 
   # For successful binding, reference number, invoice id and sum must match with the invoice
-  def autobind_invoice
+  def autobind_invoice(manual: false)
     return if binded?
     return unless registrar
     return unless invoice
     return unless invoice.payable?
 
-    create_activity(registrar, invoice)
+    channel = if manual
+                'admin_payment'
+              else
+                'system_payment'
+              end
+    record_system_payment(channel: channel, invoice: invoice, registrar: registrar)
   end
 
-  def bind_invoice(invoice_no)
+  def record_system_payment(channel: nil, invoice:, registrar:)
+    if channel.nil?
+      create_activity(invoice.buyer, invoice)
+      return
+    end
+
+    payment_order = PaymentOrder.create_with_type(type: channel, invoice: invoice)
+    payment_order.save!
+
+    if create_activity(registrar, invoice)
+      payment_order.paid!
+    else
+      payment_order.failed!
+      payment_order.notes = 'Failed to create activity'
+      payment_order.save!
+    end
+  end
+
+  def bind_invoice(invoice_no, manual: false)
     if binded?
       errors.add(:base, I18n.t('transaction_is_already_binded'))
       return
     end
 
     invoice = Invoice.find_by(number: invoice_no)
+    errors.add(:base, I18n.t('invoice_was_not_found')) unless invoice
+    validate_invoice_data(invoice)
+    return if errors.any?
 
-    unless invoice
-      errors.add(:base, I18n.t('invoice_was_not_found'))
-      return
-    end
+    record_system_payment(channel: (manual ? 'admin_payment' : nil), invoice: invoice,
+                          registrar: invoice.buyer)
+  end
 
+  def validate_invoice_data(invoice)
     if invoice.paid?
       errors.add(:base, I18n.t('invoice_is_already_binded'))
       return
@@ -63,23 +90,19 @@ class BankTransaction < ApplicationRecord
       return
     end
 
-    if invoice.total != sum
-      errors.add(:base, I18n.t('invoice_and_transaction_sums_do_not_match'))
-      return
-    end
-
-    create_activity(invoice.buyer, invoice)
+    errors.add(:base, I18n.t('invoice_and_transaction_sums_do_not_match')) if invoice.total != sum
   end
 
   def create_activity(registrar, invoice)
-    ActiveRecord::Base.transaction do
-      create_account_activity!(account: registrar.cash_account,
-                               invoice: invoice,
-                               sum: invoice.subtotal,
-                               currency: currency,
-                               description: description,
-                               activity_type: AccountActivity::ADD_CREDIT)
+    activity = AccountActivity.new(account: registrar.cash_account,
+                                   invoice: invoice, sum: invoice.subtotal,
+                                   currency: currency, description: description,
+                                   activity_type: AccountActivity::ADD_CREDIT)
+    if activity.save
       reset_pending_registrar_balance_reload
+      true
+    else
+      false
     end
   end
 
diff --git a/app/models/payment_order.rb b/app/models/payment_order.rb
index b6fea65be..c2cc883a6 100644
--- a/app/models/payment_order.rb
+++ b/app/models/payment_order.rb
@@ -4,7 +4,9 @@ class PaymentOrder < ApplicationRecord
 
   PAYMENT_INTERMEDIARIES = ENV['payments_intermediaries'].to_s.strip.split(', ').freeze
   PAYMENT_BANKLINK_BANKS = ENV['payments_banks'].to_s.strip.split(', ').freeze
-  PAYMENT_METHODS = [PAYMENT_INTERMEDIARIES, PAYMENT_BANKLINK_BANKS].flatten.freeze
+  INTERNAL_PAYMENT_METHODS = %w[admin_payment system_payment].freeze
+  PAYMENT_METHODS = [PAYMENT_INTERMEDIARIES, PAYMENT_BANKLINK_BANKS,
+                     INTERNAL_PAYMENT_METHODS].flatten.freeze
 
   belongs_to :invoice, optional: false
 
diff --git a/app/models/payment_orders/admin_payment.rb b/app/models/payment_orders/admin_payment.rb
new file mode 100644
index 000000000..05ae061fb
--- /dev/null
+++ b/app/models/payment_orders/admin_payment.rb
@@ -0,0 +1,9 @@
+module PaymentOrders
+  class AdminPayment < PaymentOrder
+    CONFIG_NAMESPACE = 'admin_payment'.freeze
+
+    def self.config_namespace_name
+      CONFIG_NAMESPACE
+    end
+  end
+end
diff --git a/app/models/payment_orders/system_payment.rb b/app/models/payment_orders/system_payment.rb
new file mode 100644
index 000000000..47c75ebe3
--- /dev/null
+++ b/app/models/payment_orders/system_payment.rb
@@ -0,0 +1,9 @@
+module PaymentOrders
+  class SystemPayment < PaymentOrder
+    CONFIG_NAMESPACE = 'system_payment'.freeze
+
+    def self.config_namespace_name
+      CONFIG_NAMESPACE
+    end
+  end
+end
diff --git a/test/models/payment_orders/bank_link_test.rb b/test/models/payment_orders/bank_link_test.rb
index 7f7897f5f..30d91cb7c 100644
--- a/test/models/payment_orders/bank_link_test.rb
+++ b/test/models/payment_orders/bank_link_test.rb
@@ -93,20 +93,6 @@ class BankLinkTest < ActiveSupport::TestCase
     assert_equal(expected_response, @new_bank_link.form_fields)
   end
 
-  def test_correct_channel_is_assigned
-    swed_link = PaymentOrder.create_with_type(type: 'swed', invoice: @invoice)
-    assert_equal swed_link.channel, 'Swed'
-    assert_equal swed_link.class.config_namespace_name, 'swed'
-
-    seb_link = PaymentOrder.create_with_type(type: 'seb', invoice: @invoice)
-    assert_equal seb_link.channel, 'Seb'
-    assert_equal seb_link.class.config_namespace_name, 'seb'
-
-    lhv_link = PaymentOrder.create_with_type(type: 'lhv', invoice: @invoice)
-    assert_equal lhv_link.channel, 'Lhv'
-    assert_equal lhv_link.class.config_namespace_name, 'lhv'
-  end
-
   def test_valid_success_response_from_intermediary?
     assert(@completed_bank_link.valid_response_from_intermediary?)
   end
diff --git a/test/models/payment_orders_test.rb b/test/models/payment_orders_test.rb
index 3f72dcf8f..67267fec0 100644
--- a/test/models/payment_orders_test.rb
+++ b/test/models/payment_orders_test.rb
@@ -43,6 +43,32 @@ class PaymentOrdersTest < ActiveSupport::TestCase
     end
   end
 
+  def test_correct_channel_is_assigned
+    everypay_channel = PaymentOrder.create_with_type(type: 'every_pay', invoice: @invoice)
+    assert_equal everypay_channel.channel, 'EveryPay'
+    assert_equal everypay_channel.class.config_namespace_name, 'every_pay'
+
+    swed_channel = PaymentOrder.create_with_type(type: 'swed', invoice: @invoice)
+    assert_equal swed_channel.channel, 'Swed'
+    assert_equal swed_channel.class.config_namespace_name, 'swed'
+
+    seb_channel = PaymentOrder.create_with_type(type: 'seb', invoice: @invoice)
+    assert_equal seb_channel.channel, 'Seb'
+    assert_equal seb_channel.class.config_namespace_name, 'seb'
+
+    lhv_channel = PaymentOrder.create_with_type(type: 'lhv', invoice: @invoice)
+    assert_equal lhv_channel.channel, 'Lhv'
+    assert_equal lhv_channel.class.config_namespace_name, 'lhv'
+
+    admin_channel = PaymentOrder.create_with_type(type: 'admin_payment', invoice: @invoice)
+    assert_equal admin_channel.channel, 'AdminPayment'
+    assert_equal admin_channel.class.config_namespace_name, 'admin_payment'
+
+    system_channel = PaymentOrder.create_with_type(type: 'system_payment', invoice: @invoice)
+    assert_equal system_channel.channel, 'SystemPayment'
+    assert_equal system_channel.class.config_namespace_name, 'system_payment'
+  end
+
   def test_can_not_create_order_for_paid_invoice
     invoice = invoices(:one)
     payment_order = PaymentOrder.create_with_type(type: 'every_pay', invoice: invoice)
diff --git a/test/tasks/invoices/process_payments_test.rb b/test/tasks/invoices/process_payments_test.rb
index 8c3b6ec73..02855e9fa 100644
--- a/test/tasks/invoices/process_payments_test.rb
+++ b/test/tasks/invoices/process_payments_test.rb
@@ -58,6 +58,30 @@ class ProcessPaymentsTaskTest < ActiveSupport::TestCase
     assert @invoice.paid?
   end
 
+  def test_attaches_paid_payment_order_to_invoice
+    assert @invoice.unpaid?
+
+    capture_io { run_task }
+    @invoice.reload
+
+    payment_order = @invoice.payment_orders.last
+    assert_equal 'PaymentOrders::SystemPayment', payment_order.type
+    assert payment_order.paid?
+  end
+
+  def test_attaches_failed_payment_order_to_invoice
+    assert @invoice.unpaid?
+    account = accounts(:cash)
+    account.update!(registrar: registrars(:goodnames))
+
+    capture_io { run_task }
+    @invoice.reload
+
+    payment_order = @invoice.payment_orders.last
+    assert_equal 'PaymentOrders::SystemPayment', payment_order.type
+    assert payment_order.failed?
+  end
+
   def test_output
     assert_output "Transactions processed: 1\n" do
       run_task
@@ -75,4 +99,4 @@ class ProcessPaymentsTaskTest < ActiveSupport::TestCase
     invoice.update!({ account_activity: nil, cancelled_at: nil }.merge(attributes))
     invoice
   end
-end
\ No newline at end of file
+end