A shopping module context diagram displays how a system interoperates at a very high level or how a shopping system operates and interacts logically. A context diagram is a necessary tool in developing a baseline interaction between the shopping report module and other modules like the online shopping master module, customer and security management module, an order processing module, and an order tracking module. The below shopping module context diagram has several benefits, like it shows the scope and boundaries of a system at a glance, including the other systems that interface with it. It is a top-level data flow diagram, and it can be made in several nested layers. Try using EdrawMax to create a shopping module context diagram.