Sign in to your Square account to access powerful tools for managing your business. Track sales, process payments, and grow—all in one place.

Square partners with hundreds of apps so you can manage your entire business without jumping between.

You can access Square from the Square Point of Sale app or your Square Dashboard. Your Square Dashboard gives you access to the tools you need to manage your daily business operations.

Securely sign in to access your Square account and manage your business operations efficiently.

Square is a point-of-sale system for sellers with physical or online stores. [2][3] Launched in 2009 by Block, Inc. (formerly Square, Inc.), [4] it enables merchants to accept card payments and manage …

Signing up for Square is fast and free with no commitments or long-term contracts required

Apr 21, 2026 · The Square payment and POS app has been downloaded over 33 million times and has more than 4 million merchant clients. How does Square work? Square starts with simple, flat-rate …