What are some alternatives?
When comparing Openbravo POS and uniCenta oPOS, you can also consider the following products
Gazelle Point-of-Sale - Gazelle Point-of-Sale is a cloud web-based POS and inventory software. We have native iPad app, native Android app and offline support. Free POS desktop version available.
Lightspeed POS - retail and restaurant point-of-sale, ecommerce, and omnichannel solution
Floreant POS - Floreant POS :: Open Source Point of Sale – Think POS Think Floreant
ERPLY Point Of Sale - ERPLY.com is a web based affordable point of sale software and inventory system.
PHP Point Of Sale - Point of Sale software
POSper - POSper is a Point Of Sale (POS) System with touch screen support designed for small businesses.