Developed a comprehensive Point of Sale (POS) system to streamline retail and wholesale business operations. The system included modules for sales, purchases, inventory management, customer and supplier management, barcode generation and scanning, stock tracking, invoicing, returns, discounts, and multi-payment support. It also featured role-based access control, real-time inventory updates, sales and profit reporting, and dashboard analytics to help management make data-driven decisions. The application was built using Laravel, MySQL, and Bootstrap, following the MVC architecture with RESTful APIs where required. Performance was optimized through database indexing, query optimization, and caching to ensure fast response times even with large transaction volumes. The system was designed to be secure, scalable, and user-friendly, supporting multiple branches and enabling businesses to efficiently manage day-to-day operations while improving accuracy and productivity.