Purchase Order Processing System (POPS) is an official business definition that describes the process of ordering and receiving goods and services. It is a critical component of any business, as it allows companies to keep track of their purchases and ensure that they are getting the best value for their money. POPS is designed to streamline the entire process from the initial order to the final delivery. It helps to ensure that all orders are accurate and complete, and that the goods and services are delivered on time and in the right quantity. Additionally, POPS helps to reduce the risk of fraud and overspending, as it allows companies to track their purchases and ensure that they are getting the best deal. By automating the process, companies can save time and money, while also improving the accuracy and efficiency of their purchase order processing.