Square offers the best credit card reader for Android. Find out my other top recommendations below. Android devices have made significant technological advancements in recent years. Like iPhones, they ...

Learn about free and cheap iPhone credit card readers and explore technologies like tap to pay that enable you to accept payments without a card reader. In my evaluation, here are the best free and ...

Industry efforts to shore up payment card security after the massive data breach at Target appear to be devolving into a battle over chip vs. PIN technology between retailers and credit card companies ...