Square

Square POS was developed by Jack Dorsey and Jim McKelvey in 2009, and they released their first app in 2010. It is an aggregator of financial, commercial, and mobile payment services. It was sold to the public as a co-selling point of Square, a cloud-based POS alternative that can be used utilizing iOS and Android or sales hardware of Square. The software provides users with additional tools for the management of marketing, customer loyalty, employee and payroll, for managing customer transactions, inventories, invoices, and payments. Users can manage all their clients at a single location with Square’s customer directory. To create profiles, essential customer information is linked directly, and users can look up and sort clients to view their transaction history or send messages directly from their profiles. Besides, Square offers you a free online store initializing your inventory with inventory counts as well as e-commerce integrations.