Awesome, loved this idea. Card.io is the simple and secure way to accept credit cards in your mobile app.

Card.io is focused on solving a specific part of the mobile payments business — buying things with a credit card on the phone, whether it’s digital goods, like a song, or physical goods from a site like Amazon.

Rather than having to type in the credit card number, users just hold a credit card up to the phone’s camera, which automatically reads the card information and enters the appropriate data.