When generating an order form report, items may be used from the customer's special price file, prior invoices, or a combination of both.
Invoice File - When this option is selected, the items that are printed on the order form are extracted directly from past invoices.
Special Price File - When this option is selected, the items that are printed on the order form are extracted from the customer's special price file. Only items that exist in the customer's special price file will print on the order form regardless of prior sales.
Use all available data - When this option is selected, the items that are printed on the order form are extracted from both past invoices and the customer's special price file.