Linux-Based Billing And Business Application Server For FREE use.
Free Invoice & Billing Software for Windows, Linux & Mac
Store Hunch Point OF Sale helps manage and grow your store.
The Open Source Invoice Management Software
Mutasyon is a script can add customer, products, inventory or invoice
Enhanced mobile version of POS
ShelterOps - Animal and Wildlife data management software
Orders & Invoicing, record receipts, reconcile banking, product labels
Seagram Inventory is an open source inventory management application
Trade multiple financial products from one advanced online trading
2-Way Integration system to link Magento with Sage Line50 (UK)