There have been many options for credit card payments on the iPhone, but it is not the only device on which people conduct business these days. QuickPay has now brought the ROAMpay to Android along with it’s app.
Along with allowing the ability to swipe credit cards to your device, it also seems to act as a virtual cash register as well, letting you log cash transactions (complete with receipts) as well as offering real-time authorization for major credit cards. The device is also available for iOS and Blackberry and is shipping now.
Below is a demo of the ROAMpay system working on an iPhone.