An invoice profile includes a general description of the identifiers and the fields that you want to capture from a particular group of invoices. The same invoice profile can be used for invoices from many different suppliers.
You create invoice profiles by entering information using the Manager.
An invoice definition specifies the exact positions and the descriptions of the identifiers and fields on an invoice from a particular supplier. The invoice definition tells INVOICES where to find the fields to be captured and how to capture them.
Interpret creates invoice definitions. You can manually modify them and improve them using Optimize.