Flint is an app that is very straightforward and simple. Simply sign up on App Store or Google Play and sign up and start accepting credit card payments from your phone in minutes. Simply position the main card number in the scan area to scan, then enter the card verification information. No credit card images or verification details are stored on the device or in the app during the credit card scan. Flint integrates with industry leading financial services and infrastructure companies to provide a reliable, secure and scalable platform.