Open Source Point of Sale is a web based point of sale application written in PHP using CodeIgniter framework. It uses MySQL as the data back end and has a Bootstrap 3 based user interface.

Open Source Inventory Management

WallacePOS uses the power of the modern web to provide an easy to use & extensible POS system.

-PREVIOUS VERSION- OpenLMIS (Open Logistics Management Information System) version 2 core software for a shared, open source solution for managing medical commodity distribution in low- and middle-income countries. Technical forum: https://groups.google.com/forum/#!forum/openlmis-dev.