Sales And Inventory Management System Use Case Diagram

This Use Case Diagram is a graphic depiction of the interactions among the elements of Sales And Inventory Management System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Sales And Inventory Management System. The main actors of Sales And Inventory Management System in this Use Case Diagram are: Super Admin, System User, Cashier, Customers, who perform the different type of use cases such as Manage Inventory, Manage Customer, Manage Purchasing,Sales, Manage Payment, Manage Supplier, Manage Users and Full Sales And Inventory Management System Operations. Major elements of the UML use case diagram of Sales And Inventory Management System are shown on the picture below.

The relationships between and among the actors and the use cases of Sales And Inventory Management System:

• Super Admin Entity : Use cases of Super Admin are Manage Inventory, Manage Customer, Manage Purchasing,Sales, Manage Payment, Manage Supplier, Manage Users and Full Sales And Inventory Management System Operations
• System User Entity : Use cases of System User are Manage Inventory, Manage Customer, Manage Purchasing,Sales, Manage Payment, Manage Supplier
• Cashier Entity : Use cases of Cashier are Create Inventory, Create Invoices, Send Invoice to Customer
• Customers Entity : Use cases of Customers are Request Quotations, View Invoices, Make Payment

Use Case Diagram of Sales And Inventory Management System :