Learn how to use Square to accept credit card payments in person or online. Step-by-step guide for setup, hardware, invoices and more.

Square recently released an improved, redesigned card reader. Current Square users will need to request a new one.

Square is a leading payment platform for businesses. Follow our guide to set up your account, accept payments, and manage transactions easily.

Square Register, created by Twitter inventor Jack Dorsey back in 2010, is a sleek, straightforward credit-card reader that connects to your iPhone or iPad. Local merchants such as Mix It Up, a “salad ...

For a product like the new Square Reader–a sleek update to the familiar credit card-swiping dongle that's nearly twice as thin as its predecessor–most of the design work is out of sight.

To compete in today's economy, small businesses must go mobile, with operations and employees that can “meet” customers wherever they happen to be. Mobile credit-card readers are one way for ...

NEW YORK — Small business owners looking to ditch traditional credit card readers have more options than ever. Online retailers Amazon and Etsy are just two of the latest companies to offer ...

Our comprehensive review of Square's card reader, point of sale equipment, and software. Find out if it’s right for your small business.