Determine the products or services required, their specifications, quantities, and when they are. Sep 25, 2025a purchase order (po) is more than a document, it’s a proof of what you agreed to buy, from whom, and under what conditions. Apr 12, 2024purchase orders help small businesses maintain accurate records and clarify order details and pricing agreements with your company’s suppliers, sellers, and service providers.
A purchase order (po) is a formal document used to request and authorise the purchase of goods or services.