About Square POS - Retail POS
Square POS revolutionized payments for small businesses by turning any smartphone or tablet into a full-featured point of sale. Founded by Twitter co-founder Jack Dorsey, Square now serves millions of merchants worldwide.
The platform goes far beyond payment processing, offering inventory tracking, employee management, customer directories, and detailed analytics. With no monthly fees and transparent flat-rate pricing, Square is particularly attractive to small and growing businesses.
About Block, Inc.
Block, Inc. (formerly Square, Inc.) was founded in 2009 by Jack Dorsey and Jim McKelvey. It is headquartered in San Francisco and processes over $200 billion in payments annually.


