How to Use Square: An In-depth Guide for New Users Your email has been sent Before you can begin using Square, it must first be set up properly. This step-by-step guide explains how to do so. Though ...

Square combines in-person and online payment processing with a full range of mobile, retail and online sales, and business management tools in one package. In other words, if you have a small business ...

Square, the payments company that makes it easy for small businesses to accept credit card payments wherever you go, is finally catching up with the times today by updating its tiny card reader.