What are some alternatives?
StoreHub - StoreHub is a cloud-based iPad POS with Inventory Management and Reporting accessed via a mobile responsive backend.
Lightspeed - Lightspeed provides point of sale solutions for retailers and restaurateurs to manage their businesses.
RetailCore - RetailCore is a piece of software designed to function as a point of sale system for service businesses, wholesale, retail, and stock management.
SpringBoard Retail - Springboard Retail POS software a robust, user-friendly cloud point of sale solution designed for the business of retail. A complete retail management platform built for growing single, multi and franchise brands.
SAP Business One - SAP Business One is an affordable, easy-to-implement business management solution.
Odoo Point of Sale - Odoo is an online point of sale solution for retail and restaurants.