How does a purchase order differ from an invoice?

A purchase order is sent by the buyer to request goods. An invoice is sent by the seller to ask for payment after the goods are delivered. Purchase order software helps teams match these two documents up to make sure the bill is actually correct.

How Zapro Helps:
Zapro automatically links purchase orders with invoices and goods received, enabling seamless three-way matching to ensure vendors are paid only for what was ordered and delivered.”