Open Source Point of Sale (OSPOS) is open source pos software for small retailers.

We have created this brief tour to help you decide if you want to use the system. 

OSPOS includes several modules:

  • Point of Sale
  • Inventory Control
  • Customer Management
  • Employee Management
  • Reports

Please browse the menu to your left to learn more about them.

The software itself is free and open source.  This means you can download the source code for free, and use it and change it as much as you'd like, as long as you follow the license.

It's also browser-based, so your employees shouldn't find it hard to use.

If you're interested in this free, customizable system, and want to learn more about it, please visit our guide that shows you how to install and use it.  Once you have the system up and running, read through our tips to get more out of it.

We recommend Digital Ocean to run OSPOS online.  If you sign up through our link, you'll get a $50 credit.