Everything You Need to Know About Purchase Orders In this blog, we explain what Purchase Orders are, how they work, and how to create an efficient PO system that works perfectly for your needs. This blog post is for educational purpose only. What is a Purchase Order? A Purchase Order (PO) is a commercial document issued by a buyer to a seller indicating types, quantities, and agreed prices for products or services. Purchase orders, also known as Spending Management, can be an…