Invoice The number of the invoice associated with this approval request. See Also Supplier The supplier that sent the invoice. This can be the same supplier as on the purchase order or a parent supplier in the supplier hierarchy. See Also Title The name or short description of this item. You can enter up to 250 characters. Invoice Amount The total amount of the invoice in the supplier’s currency. The system compares this amount to the total of all of the invoice lines to determine if the invoice is balanced or not. For credit memos, you must enter a negative amount (for example, -$250). If you do not enter the invoice amount, the system sets this amount to the total value of the created lines. See Also