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.

Easy to setup with no startup costs. POS and merchant-services specific to business type, such as retailers. Free card reader. Cons Customers report holds on accounts and funds. Not cost-effective for ...

Square is a giant in the point-of-sale (POS) industry. The company has been around since 2009 and has earned the trust of merchants worldwide. But is it the right POS system for your small business?