What is The Difference Between A Voucher And A Purchase Order

A Voucher is an internal document issued by the Accounts Payable Department for payment approval and other processing to check the purchase order that was sent to supplier or vendor for the delivery of goods or services. Purchase order contains quantities of goods or items, company’s information, etc.

Voucher is made for internal records of the business while purchase order is made to the suppliers or vendors for the delivery of goods or services.