Your choice of 3 Voucher styles perfect for paying invoices involving discount calculations! The check dimensions are 8-1/4" x 3".Overall sheet size is 12-15/16" x 9". These checks are designed to fit a 7-ring binder only. Choose the voucher format that's best for your business: General Disbursement (10 lines for organizing invoices; no discount calculations) Discounts/Deductions (5 lines) Unlined Discount Calculations