A quick look at Square, a credit card app for iOS and Android
Monday, July 18, 2011 | by Eamon Hickey
Professional Photographer magazine has published a quick look at Square, an app for iOS and Android that allows individuals and small businesses to accept and process credit card payments. The app is free and works in conjunction with a card reader, also free, that plugs into the headphone jack of your smartphone or tablet.
Square takes a 2.75% cut on transactions but charges no other fees, which makes it a relatively inexpensive credit card processing solution, according to the magazine.