...

• Single-Row Mode. By default, this option is applied. Use this mode if the receipt is applied only to a single document.
• Table Mode. Use this mode to apply the receipt amount to multiple documents.

Single-Row mode

For the Advance option, select Yes if the received payment is intended as a customer advance payment for services or goods that will be provided later.

...

The VAT Amount field (which is available for advance payments) is populated with the VAT amount calculated in the national currency.

Table mode

In Table mode, you can add documents to the list one by one, or you can add multiple documents at once by using the following buttons:

...