Credit Card Reader for iPhone, iPad and Android

Square is a revolutionary service that allows you to accept credit cards, using a reader that plugs into your iPod touch, iPhone, or iPad along with an easy-to-use app. There's no need for complicated contracts, monthly fees, or merchant accounts. All you pay is a fee per transaction. You download the app from the App Store to easily run your business and track analytics. Square is available for use in the US and Canada.