Abstract:
This thesis explains how a tailored Point-of-Sale (POS) system was created with a
view to maximizing the performance of retail shops, as exemplified in the case of Permata
Jaya Elektrik. The system provides fundamental features like real-time inventory,
comprehensive sales reporting, CRM integration, and multi-device compatibility, all tailored
according to the individual shop running requirements.
Key features include default day sales report analysis, stock monitoring, and admin-
and cashier-friendly interfaces. It is developed on a waterfall model based on technologies
such as MySQL for database, CodeIgniter for back-end, and Bootstrap for UI with
responsiveness. Systematic testing confirmed the system to be efficient with transaction
processing times under 2 seconds and ability to process 100+ parallel transactions.
Aging with an eye to scalability and customization, the POS system streamlines
business performance as well as delivers competitive advantage through data-informed
business decision-making. The project revolves around customized software's function of
mitigating niche retail issues while remaining flexible regarding future development.
