Invoices An invoice is a supporting document which claims formal request for payment of a sale to a customer and details the price, taxes and payment terms. 1 Item(s) Page: 1 of 1 View as: Grid List Sort By Position Name Price Show 18 36 48 All Invoice Book $9.45 7L721S Quick View 1 Item(s) Page: 1 of 1 View as: Grid List Sort By Position Name Price Show 18 36 48 All