An invoice, bill or tab is a commercial document issued by a seller to a buyer with, relating to a sale transaction and indicating the products, quantities, and agreed pries for products or services the seller has provided the buyer.
Payment terms are usually stated on the invoice. These may specify that the buyer has a maximum number of days in which to pay, and is sometimes offered a discount if paid before the due date. The buyer could have already paid for the products or services listed on the invoice. Continue reading “Invoice Manager app for iPad” »