Development of an Integrated Inventory and Point-of-Sale (POS) System for Vivian Cosmetic Shop

This study focuses on the development of an Integrated Inventory and Point-of-Sale (POS) System for Vivian Cosmetic Shop to improve sales transaction recording and inventory management. The system automates product tracking, sales processing, and report generation while supporting both online and offline transactions. By implementing modern technologies such as Flutter, Python Flask, and MySQL, the system aims to reduce manual errors, improve operational efficiency, and enhance customer service through digital payment and loyalty features.