A purchase order (PO) is a formal document issued by a buyer to a supplier, detailing the products or services to be purchased, their quantities, agreed-upon prices, and terms of payment. The process begins with identifying the need for goods or services, followed by selecting a vendor based on pricing, quality, and reliability. Once the supplier is chosen, the buyer creates a PO that includes essential details such as product descriptions, delivery dates, payment terms, and any specific conditions.After drafting the purchase order, it undergoes internal approval to ensure compliance with bud