What Is a POS System and How Does It Work? - Square Learn what a POS system is, how it works, and what features and hardware your business needs Discover how the right POS setup can streamline sales, payments, and inventory management
Fully Integrated POS Register - Square Get the POS system that brings your storefront, back office, and online selling together Manage inventory across locations, process itemized exchanges, and ring up sales by keyword or bar code scan
POS Software | Point of Sale Systems - Square Accept payments, manage inventory and more with the many features of the Square Point of Sale! See all the POS features to meet your business needs
Retail POS System and Software | Square Run all aspects of your business with Square Retail POS, the all-in-one system built to manage inventory, sales, and customer data Get started
Best POS System for Small Businesses | Square Read on to learn exactly what to look for in a POS system, how to choose one that will work for your business, and the best POS systems available — including their unique offerings
How Much Does a POS System Cost in 2025? - Square Most POS systems are made up of three parts: software, hardware, and payment processing Each part contributes to the total cost of a POS system, and understanding how they work together can help you make a smarter decision for your business
Sign in to your Square account | Square Support Center - US Option 2: Download and sign in using the Square POS app You can download the Square POS app on a supported iOS or Android device Download the Square app on your compatible device Open the Square app and select Sign in Enter the email address and password associated with your account and select Sign in To sign out, tap ≡ More > Sign out