Blackpos : Ultimate Multipurpose Inventory Management With Pos ( Point Of Sale ) – Node Js + Mongodb

Features
All POS-related features with POS invoice.
Product Management with Barcode feature.
Order and Transaction History
Accounts or Financial management for your business.
Customer Management
Supplier Management
Coupon Management
User Role Management
Stock Management
Simplified installation and configuration
Easy deployment to production server
Respond quickly to user actions
Load fast and provide an offline experience
Well, structured and clean code
Clean endpoints
Best performance
Build with MVC architecture
Handled errors carefully and explicitly
Carefully designed to fit in any project requirements
Easily Customizable if necessary
Fully documented