When you print invoices, you want to include a promotional code and static text that explains how to use the code. The promotional code gives certain customers a discount on their next purchase. The…

When you print invoices, you want to include a promotional code and static text that explains how to use the code. The promotional code gives certain customers a discount on their next purchase. The promotional code has been added as a user-defined field to the business partner master data, based on the customer's previous purchase. If there is no promotional code in the customer master, the text field and the promotional code should not be printed. How can you do that in Print Layout Designer?