uniCenta oPOS - Award winning Point Of Sale
eHopper POS - The eHopper POS system is developed with small businesses in mind.
ERPLY - ERPLY.com is a web based affordable point of sale software and inventory system.
Lightspeed - retail and restaurant point-of-sale, ecommerce, and omnichannel solution
Floreant POS - Floreant POS :: Open Source Point of Sale – Think POS Think Floreant
A1 Charge Corp - A1 Charge Corp is a leading POS merchant account platform that provides small businesses with the tools they need to accept payments.