What are some alternatives?
When comparing Biyo POS and PHP Point Of Sale, you can also consider the following products
uniCenta oPOS - Award winning Point Of Sale
Lightspeed POS - retail and restaurant point-of-sale, ecommerce, and omnichannel solution
ERPLY Point Of Sale - ERPLY.com is a web based affordable point of sale software and inventory system.
Cin7 - Cin7 allows retailers to manage all their sales channels, inventory, point of sale and supply chain in one central, cloud-based software.
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.
Square for Retail - Point-of-sale app & set of tools for retail businesses