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

Block, Inc. (formerly Square, Inc.[12]) is an American technology company and a financial services provider for consumers and merchants. [13][14][15] Founded in 2009 by Jack Dorsey, it is the U.S. …

Square Point of Sale (POS) is the all-in-one payments processing app designed for any business. Whether you’re a retail, a restaurant, or a service business, you’ll have all the features you need to …

Apr 14, 2026 · Square is easy to use for retail, restaurants and service businesses.

Download the Square Point of Sale today and explore how Square can grow with you — from fostering customer relationships and managing staff to accessing advanced reporting and offering...

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

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(Jump to Area of a Square or Perimeter of a Square). A square is a flat shape with 4 equal straight sides, and every angle is a right angle (90°).

6 days ago · Learn how to use Square to accept credit card payments, including payment methods, use cases, and how each works in this in-depth guide.

Square connects every aspect of your business, so you can focus on your customers. It doesn’t matter what you sell, Square has apps, features, integrations, and hardware, built to work together and …