Inventory Shop — Stock Management Mobile App (Flutter)

A fully offline Flutter ERP for shops, boutiques, pharmacies, and small retail businesses. Run POS checkout, inventory, purchases, sales invoices, accounting, payroll, and manufacturing — all without a server. Your data stays on-device with Realm, and an optional documented web-sync API is included for developers who want to connect their own backend.

• Works with zero internet connection. No server, no monthly hosting, no downtime — the shop keeps selling even when the network doesn’t.
• One app, full back-office. POS, inventory, purchasing, accounting, payroll, and manufacturing in a single Flutter codebase.
• Built for real shop operations, not a generic CRUD demo: barcode scanning, GRN receiving, multi-warehouse stock, installment sales, and low-stock alerts are all wired end to end.
• Ready to resell or white-label. Business name, currency, tax, language, brand colors, and app icon are all easily customizable.

Key Features

• Dashboard — sales KPIs and charts at a glance
• POS Checkout — product grid, cart, barcode scanning, discounts, tax, and receipt printing/sharing
• Inventory Management — products, categories, units, variants, stock levels, transfers, and adjustments
• Sales — invoices, returns, quotations, and installment payments
• Purchasing — purchase orders with Goods Receipt Notes (GRN) and supplier tracking
• Accounting — expenses, journal entries, and accounts
• Customers & Suppliers — contact records with ledgers and purchase/sales history
• Payroll & Employees — employee records, attendance, and payroll runs
• Manufacturing — Bill of Materials (BOM) and production runs
• Multi-Warehouse Support — track and transfer stock across locations
• Barcode Scanner — camera-based scanning via mobile_scanner, matched directly to product records
• Reports — sales, purchases, stock valuation, and profit reporting
• Backup & Restore — manual JSON export/import, no technical skills required
• App Lock & Security — local authentication support
• Multi-language & Multi-currency — configurable from Settings, no code changes needed