Patent ID: 11195158

Abstract:
For communicating payments, a mobile device reads a point-of-sale code from a point-of-sale device. The mobile device uploads the point-of-sale code to the clearing house. The clearing house downloads a purchase menu to the mobile device. The clearing house generates a payment authorization comprising an authorization code and a transaction amount. The clearing house determine whether the point-of-sale device is in communication with the clearing house. In response to the point-of-sale device being in communication with the clearing house, the clearing house communicates the payment authorization to the point-of-sale device at a device address determined from the point-of-sale code. In response to the point-of-sale device not being in communication with the clearing house, the clearing house communicates the payment authorization through the mobile device to the point-of-sale device. The point-of-sale device completes a transaction for the transaction amount at the point-of-sale device.