uniCenta oPOS - Award winning Point Of Sale
Vend - Vend’s point of sale system, inventory management, and iPad POS software is used by thousands of retailers worldwide. Try our POS system free today.
ERPLY - ERPLY.com is a web based affordable point of sale software and inventory system.
PHP Point Of Sale - Point of Sale software
Floreant POS - Floreant POS :: Open Source Point of Sale – Think POS Think Floreant
POSper - POSper is a Point Of Sale (POS) System with touch screen support designed for small businesses.