ONLINE PAYMENT SYSTEM AND METHOD BASED ON TWO-DIMENSIONAL CODE
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United States of America Patent
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Issued Date -
Aug 25, 2016
app pub date -
Mar 20, 2014
filing date -
Mar 25, 2013
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Abstract
An online payment system comprises a payment server and a payment client. The payment server is configured to generate a unique identifier of a commodity/order and a random number as a challenge code, and to generate a two-dimensional code based on the unique identifier of the commodity/order and the challenge code, and is further configured to display the two-dimensional code on a display device. The payment client is configured to read the unique identifier of the commodity/order and the challenge code in the two-dimensional code from the display device, and is further configured to send a payment account, the unique identifier of the commodity/order, and a reply code to the payment server, and to perform a payment operation on the basis of the payment account, the unique identifier of the commodity/order, and the reply code.
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