App Name: Square

Description: Square allows you to accept credit cards and cash on your Android device. After signing up, you will receive a free Square Card Reader, that hooks up to your device via the headphone jack. There is a 2.75% per swipe for Visa, American Express, MasterCard and Discover. No contracts, monthly fees or merchant accounts. Funds are deposited into your bank account the next day. They also have a new app: Square Card Case, which allows you to pay with your name at local merchants that have the Square system.

Cost: Free

DeveloperSquare, Inc.


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