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.

The best credit card readers for iPhones are: The statement “iPhones are popular products” might be a bit of a truism, but there is at least one not-so-obvious implication with some value. Popular ...

VeriFone CEO Doug Bergeron’s appears to have touched a nerve with his statement Wednesday that startup Square should recall all the mobile credit card readers it has distributed for free so far ...

In comparing Square and PayPal, both credit card processing services provide easy setups and similar pricing structures. However, there are distinct characteristics that make each stand out. For ...

The CEO of mobile payment service startup Square called accusations that the company was distributing credit-card-skimming devices inaccurate and unfair. In a statement posted on Square’s Web site ...