unick-ux/department-store-management

How unick-ux/department-store-management works

This is a single-file, console-based department-store application. A user works through the menu to manage products, assemble a cart, and complete a sale; billing applies discounts and tax, prints a bill, deducts stock, and saves updated state. The README also documents sales reporting, persistent product and sales data, low-stock detection, and input validation. The source excerpt shows startup loading and post-sale saves, but omits parts of the menu and persistence code, so some feature links rely on README statements.

Main entry points: department_store_management.c Console Menu

Components 10

Store Operations

Application Startup department_store_management.c
Console Menu department_store_management.c
Product Management department_store_management.c
Low-Stock Detection department_store_management.c

Cart and Checkout

Shopping Cart department_store_management.c
Billing and Sale department_store_management.c
Sales Report department_store_management.c

Persistent Data

Product Data department_store_management.c
Sales Data department_store_management.c

Other components

Shopper

Connections 14

Shopper → Console Menu: chooses actions README.md
Application Startup → Product Data: loads products department_store_management.c
Application Startup → Sales Data: loads sales department_store_management.c
Application Startup → Console Menu: starts menu department_store_management.c
Console Menu → Product Management: dispatches product actions department_store_management.c
Console Menu → Shopping Cart: dispatches cart actions department_store_management.c
Console Menu → Billing and Sale: dispatches checkout department_store_management.c
Console Menu → Sales Report: dispatches report README.md
Product Management → Low-Stock Detection: checks quantities department_store_management.c
Shopping Cart → Product Management: checks available stock department_store_management.c
Billing and Sale → Shopping Cart: bills cart items department_store_management.c
Billing and Sale → Product Data: deducts stock and saves department_store_management.c
Billing and Sale → Sales Data: saves sales state department_store_management.c
Sales Report → Sales Data: reports sales department_store_management.c

Drawn by GitDiagram on November 12, 2026 from the repository's file tree, README and source files. Read as Markdown ·