Use this dialog box to view and add multiple discount types to a customer invoice line. The upper part of the window displays information about the customer invoice line; you cannot update this information. In the lower part of the window, you can insert a line before another line, insert a new line, and remove a line. Note that any updating of discounts must be performed in both Customer Order and Customer Invoice for the calculation dialogs to correspond. This is required since there is no connection between them after the customer order line discount information is duplicated to customer invoice line discounts (when the invoice is created). Changes are allowed only as long as the invoice is in status Preliminary.
Handle, print & post customer order invoice