This Data Flow Diagram (DFD) template showcases the various levels (0, 1, and 2) of data flow within a supermarket application, illustrating interactions between customers, the supermarket app, administrators, and delivery partners. It details processes such as registration, ordering products, payment, and feedback collection. Ideal for system analysts, developers, and project managers seeking to understand the workflow in an e-commerce environment. This diagram provides a clear visual of data processing and flow, from customer interactions to backend operations.
