| CPC G06Q 20/387 (2013.01) [G06Q 20/3274 (2013.01); G06Q 30/0224 (2013.01); G06Q 30/0238 (2013.01); G06Q 30/04 (2013.01)] | 12 Claims |
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1. A reward calculation system, comprising:
a reward calculation server, the reward calculation server comprising a first processor configured to;
acquire payment information about a completed payment of a transaction object traded on a user terminal used by a user;
acquire a user attribute of the user;
calculate an estimated reward potentially provided to the user, based on at least the payment information and the user attribute, wherein the estimated reward is a reward to be provided to the user if the user transmits a receipt image in which a receipt issued for the completed payment of the transaction object is displayed to the system;
cause the user terminal to display the calculated estimated reward after the payment information is acquired;
receive, after the estimated reward is displayed, the receipt image from the user terminal;
acquire receipt information included in the receipt image by analyzing text information included in the receipt image; and
calculate an established reward to be provided to the user, based on at least the receipt information and the user attribute; and
the user terminal, the user terminal comprising a second processor, via execution of a payment application, configured to:
display a graphical user interface comprising the calculated estimated reward and a first user operation button configured to activate a camera mounted on the user terminal to obtain the receipt image;
acquire the receipt image in response to a user operation with the first user operation button;
display a graphical user interface comprising a second user operation button configured to cause the user terminal to transmit the receipt image to the reward calculation server; and
transmit the receipt image to the reward calculation server in response to a user operation with the second user operation button.
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