Custom Lightweight POS System with Barcode Integration and Excel-Based Reporting

We require the design and implementation of a lightweight, barcode-driven point-of-sale (POS) system for a small non-profit retail environment. The system must support rapid checkout workflows, minimal user interaction, and structured transaction logging directly into Excel for downstream reporting. This is not an eCommerce system and does not require payment gateway integration. The focus is on scan-based price capture, transaction aggregation, and reliable data persistence.

Project ID: 40391464