Use Case Diagram for Purchase Information

This use case diagram for Purchase Information provides a comprehensive overview of the processes involved in managing purchase-related data. It outlines key functions such as maintaining orders, handling order information, and facilitating data deletion and modification. The diagram highlights roles like the Administrator and Purchase Information Administrator, who oversee tasks like purchase information maintenance and customer management. Additionally, it covers essential activities such as exporting information, maintaining order items, and conducting inquiries on the latest orders and purchase information. This diagram serves as a valuable resource for understanding and optimizing purchase information workflows.