[ADD]: add new section payment, different ways to register the paymen…

…t on invoice

docs/accounting/index.rst

@@ -25,12 +25,13 @@ Payment Terms
 
    payment_terms/index.rst
 
-Payment and Followups
----------------------
+Payment
+-------
 .. toctree::
    :maxdepth: 1
 
-   payment_followup/index.rst
+   payment/index.rst
+
 
 Setup Accounting
 ----------------

docs/accounting/payment/adjust-customer-invoice-against-vendor-bill.rst

@@ -0,0 +1,24 @@
+.. _cashinvoice:
+
+.. index::
+   single: Pay Bills with Invoices
+
+===========================================
+Adjust customer invoice against vendor bill
+===========================================
+Let's adjust the payable (vendor bill) vs receivable (customer invoice)
+
+Business case
+-------------
+You have a customer who buy service from you and sell material to you. Now you want
+to adjust payable (vendor bill) with the receivable (customer invoice).
+
+Video
+-----
+Access the video at https://www.youtube.com/watch?v=gs6qDogX7xg
+
+.. raw:: html
+
+    <div style="text-align: center; margin-bottom: 2em;">
+    <iframe width="100%" class="youtube-video" src="https://www.youtube.com/embed/gs6qDogX7xg" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe>
+    </div>

docs/accounting/payment/customer-invoice-is-marked-as-paid-with-the-customer-credit-balance.rst

@@ -0,0 +1,23 @@
+.. _bankpaymentoninvoice:
+
+.. index::
+   single: Invoice paid by bank check
+
+===================================================================
+Customer invoice is marked as paid with the customer credit balance
+===================================================================
+Let's create the customer invoice and mark as paid with customers credit balance.
+
+Business case
+-------------
+You have a customer invoice, make it as paid with the available credit balance.
+
+Video
+-----
+Access the video at https://www.youtube.com/watch?v=ljXy-K4uQuc
+
+.. raw:: html
+
+    <div style="text-align: center; margin-bottom: 2em;">
+    <iframe width="100%" class="youtube-video" src="https://www.youtube.com/embed/ljXy-K4uQuc" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe>
+    </div>

docs/accounting/payment/index.rst

@@ -0,0 +1,11 @@
+
+.. index::
+   single: Register Payment
+
+.. toctree::
+   :maxdepth: 1
+
+   register-cash-payment-from-customer-and-mark-invoice-as-paid.rst
+   receive-bank-check-from-customer-and-mark-invoice-as-in-payment.rst
+   customer-invoice-is-marked-as-paid-with-the-customer-credit-balance.rst
+   adjust-customer-invoice-against-vendor-bill.rst

docs/accounting/payment/receive-bank-check-from-customer-and-mark-invoice-as-in-payment.rst

@@ -0,0 +1,24 @@
+.. _bankpaymentoninvoice:
+
+.. index::
+   single: Invoice paid by bank check
+
+===============================================================
+Receive bank check from customer and mark invoice as in payment
+===============================================================
+Let's create the customer invoice, and register the check payment on invoice.
+
+Business case
+-------------
+You have a customer pay bank check against an invoice, keep paying invoice payment
+status as in payment until you get confirmation in your bank account.
+
+Video
+-----
+Access the video at https://www.youtube.com/watch?v=hKcn7OAUOMo
+
+.. raw:: html
+
+    <div style="text-align: center; margin-bottom: 2em;">
+    <iframe width="100%" class="youtube-video" src="https://www.youtube.com/embed/hKcn7OAUOMo" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe>
+    </div>

docs/accounting/payment/register-cash-payment-from-customer-and-mark-invoice-as-paid.rst

@@ -0,0 +1,23 @@
+.. _cashinvoice:
+
+.. index::
+   single: Cash Payment
+
+============================================================
+Register cash payment from customer and mark invoice as paid
+============================================================
+Let's create the customer invoice, and register the cash payment on invoice.
+
+Business case
+-------------
+You have a customer asking for the real invoice and wants to pay the invoice by cash.
+
+Video
+-----
+Access the video at https://www.youtube.com/watch?v=hKcn7OAUOMo
+
+.. raw:: html
+
+    <div style="text-align: center; margin-bottom: 2em;">
+    <iframe width="100%" class="youtube-video" src="https://www.youtube.com/embed/hKcn7OAUOMo" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe>
+    </div>