JewelSync is a specialized Gold & Jewelry Wholesale management platform built to streamline large-scale jewelry distribution operations. The system includes two separate offline-first applications: an office-side inventory and stock management system, and a client-side POS application for fast sales operations. Both applications can operate independently offline and automatically synchronize data once an internet connection becomes available. It also provides smart gold weight conversions, purity-based calculations, and tools optimized for wholesale workflows.