PayAnywhere today announced that it will begin shipping its wireless credit card reader for to retailers. Available for iOS, Android and BlackBerry devices, the card reader works functions similarly to Square's credit card reader in that it connects directly to your device's 3.5mm audio jack. Transactions are handled using the PayAnywhere app, and are processed wirelessly via your device's 3G or 4G connection. IF you don't have a connection available, transactions can be stored and forwarded when a connection becomes available.

When stopped by PayAnywhere's booth here at CTIA 2012 and to try the card reader and app out for ourselves and were impressed with how intuitive and easy to use it was. The app features a basic menu from which merchants can input their customer's purchase information. The demo we tried was set up for a food kiosk so we ran through a standard lunch purchase. We bought a sandwich and drink, and simply tapped credit to pay with our credit card.

PayAnywhere said its card reader is almost twice as long as the competitions in order to improve its reading capabilities, and it certainly worked well. We only ran into a short issue when the reader was seated on a table and we couldn't swipe the card all the way through, but during standard usage (holding the device and swiping) it worked like a dream.

The biggest benefit PayAnywhere has going for it is that it charges clients the lowest transaction fee in the eCommerce space, 2.69 percent per swipe. The company has also chosen to provide its clients with the card reader and app for free. Signing up for the service is free as well, making it an attractive option for small business owners looking for an inexpensive way to begin accepting credit and debit card transactions, something that PayAnywhere says can boost overall sales by as much as 40 percent.

Keep an eye out for PayAnywhere at your favorite foodstand in the coming months.