This function is useful if, for whatever reason, you could not close a prepayment invoice as usual through the issue invoice and will not close it in the future using an invoice. The Close Prepayment function can be used to create a negative prepayment invoice, which can be used to close an open or partially open prepayment invoice.

When you select the Close Prepayment option in the Wizards menu of a prepayment document, a form will appear displaying all open or partially open prepayment invoices for the subject in the header of the document from which you launched the wizard.

Date	Select the date with which the negative prepayment will be created. If a date has not been entered, the program will display an error:
Doc. Type	Select the document type, that is business event, that will be used for the negative prepayment invoice. If a document type has not been entered, the program will display an error:
Select	Check the box in the Sel. column of the prepayment invoice that you would like to close.
Subject	The subject to which the prepayment invoice pertains.
Document	The document number of the prepayment invoice.
Date	The date of the prepayment invoice.
Currency	The currency in which the prepayment invoice was created and in which the negative prepayment invoice will also be created.
Amount	The amount of the prepayment invoice.
Paid	The amount of any payments that have been made if this invoice has already been partially paid.
Difference	The difference between the amount of the prepayment invoice and any partial payments. This is the amount for which the negative prepayment invoice will be created.
Create	Click the Create button to create negative prepayment invoice according to the criteria specified here. Once the negative prepayment invoice(s) has been created, the program will display a message and open the documents that have been created.
Close	Click the Close button to close the Close Prepayment Invoice form.