by A comprehensive business ledger management system for product-selling companies built with Next.js 16, Prisma ORM 7, and PostgreSQL. Features include real-time data synchronization with IndexedDB, intelligent overdue management with configurable interest rates, automated credit limit handling, PDF invoice generation, multi-tenant architecture with role-based access control, and offline-first capability.
product-ledger.vercel.app
github.com/vishalmaurya850/Product-Ledger