International Journal of Scientific Research and Engineering Development

CAPTAIN-J, a food and beverage business in Madridejos, Cebu, previously relied on manual recording for sales, inventory, and daily transactions. This approach made order processing slower, increased the risk of computation errors, and made stock monitoring difficult during busy hours. To address these problems, this study designed and developed a Point of Sale (POS) and Inventory Management System using PHP, MySQL, Bootstrap, and PDO. The system was built to support day-to-day stall operations through user authentication, inventory management, order creation, order history monitoring, sales visualization, and printable receipts. The developed system records transactions in a centralized database, deducts stock automatically after completed sales, and provides the owner with visual summaries of business activity through dashboard charts. Technical quality was evaluated using ISO/IEC 25010, while usability was evaluated through the USE Questionnaire. Based on the evaluation results used in this study, the expert technical evaluation obtained an overall mean of 3.8 interpreted as Good, the end-userevaluation obtained 4.1 interpreted as Strongly Agree, and the core system module evaluation obtained 4.6 interpreted as Very Good. The findings indicate that the system is a practical and effective tool for improving transaction speed, record accuracy, and inventory visibility in CAPTAIN-J's daily operations.

Shifa Bilal Tamboli, Simeen Phiroj Mulani, Arman Tajuddin Shiakh,"Design and Development of a Point of Sale (POS) System for the CAPTAIN-J Takoyaki Business" International Journal of Scientific Research and Engineering Development, V9(2): Page(2187-2194) Mar-Apr 2026. ISSN: 2581-7175. www.ijsred.com. Published by Scientific and Academic Research Publishing.