Open Source Openbravo POS convert to Commercial Retail ERP and POS
POS & Inventory System
uniCenta oPOS - dynamically evolving POS project
ERP Server
A comprehensive retail management system with point of sale(POS)
e-commerce ready POS solutions
With this system you can record the amount of customer balances
OpenSource Inventory Management
A trading platform including ERP, CRM, and accounting