StockFlow is a complete, self-hosted POS & inventory system built on Node.js, Express & SQLite. Buy once with zero monthly subscription fees.
Key Features:
• Zero DB setup & offline support
• Real-time stock tracking & barcode support
• PDF invoices & sale voiding with stock restoration
• Profit analytics with integer precision money handling
• Built-in Help Assistant (zero API costs)
• One-click DB backup
• Role-based permissions (Admin/Staff)
• 1-click Render launch blueprint
