Point-of-Sale is a comprehensive retail management application developed in C designed for small to medium businesses. The software provides a complete suite of tools for managing daily operations, including detailed supplier and client records, product information, tax settings, and inventory control. Users can track sales, stock levels, and purchase history while generating instant sale invoices. Instead of relying on heavy third-party reporting tools like Crystal Reports, the solution utilizes Microsoft Word for professional invoice generation, ensuring the system runs smoothly on standard client PCs. The entire database is built on Microsoft Access, and the application includes features for creating stock reports and performing essential database backups. This package includes both the compiled executable and the full C source code, offering transparency for developers who wish to modify or extend the functionality. While the database schema may not be fully normalized and control naming conventions vary