Purchasing approval levels refer to the hierarchy of approval required for different types of purchases within an organization. The levels typically outline the maximum amount of money that can be spent without approval, as well as the process for seeking approval for larger purchases. Purchasing approval levels may vary depending on the size and structure of the organization, as well as the nature of the purchases being made. Effective management of purchasing approval levels requires clear communication of purchasing policies and procedures, as well as training and support for employees involved in the purchasing process. Proper management can help to ensure that purchases are made in a cost-effective and efficient manner, while also minimizing the risk of fraud and misuse of funds.