Discount payment method and system using a temporary card number
First Claim
1. A method for making payment with discounted prices by using temporary card numbers, the method comprising the steps of:
- (a) at least one discount medium and discount location being selected by a user of a mobile terminal;
(b) using the terminal to determine the geographical location of the mobile terminal at the time of the selection of the discount medium, the discount location and the discount amount to be applied to a transacted price in a given geographical region within which the mobile terminal is currently located at the time of the selection;
(c) transmitting from said mobile terminal temporary card number issue information to a temporary card number issue device with said temporary card number issue information including at least the discount location, selected discount medium discount amount, and the payment medium of the user to be used in payment of the transacted price;
(d) using the temporary card number issue device for generating a temporary card number corresponding to the temporary card number issue information and transmitting the generated temporary card number to the mobile terminal;
(e) the mobile terminal transmitting to a credit authorization terminal (CAT) the generated temporary card number along with the temporary card number issue information including the discount location and discount amount and the payment medium of the user to be used in payment of the transacted price less a calculated discount based upon the temporary card number issue information;
(f) determining prior to step (e) if the user has made a payment request within a predetermined time period from when the temporary card number was generated, and extinguishing the temporary card number after the predetermined time period expires if the user has not timely made a payment request; and
(g) using the CAT to request transaction authorization to approve payment of the transacted price less the calculated discount based upon use of the temporary card number when the user has made a payment request within the predetermined time period.
3 Assignments
0 Petitions
Accused Products
Abstract
Disclosed is a method and system for making payment with discounted prices using temporary card numbers and temporary card number issue information including at least the discount location selected by a user, discount medium and payment medium. The user'"'"'s mobile terminal transmits the temporary card number issue information to a temporary card number issue device for generating a temporary card number with the temporary card number information and transmitting the selected temporary card number to the mobile terminal for transmitting the generated temporary card number and temporary card number issue information to a credit authorization terminal (CAT) to request transaction authorization to approve payment of the transacted price less a calculated discount based on the temporary card issue information subject to the proviso that the payment authorization is requested within a predetermined time following the issuance of the temporary card as the temporary card is voided.
9 Citations
10 Claims
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1. A method for making payment with discounted prices by using temporary card numbers, the method comprising the steps of:
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(a) at least one discount medium and discount location being selected by a user of a mobile terminal; (b) using the terminal to determine the geographical location of the mobile terminal at the time of the selection of the discount medium, the discount location and the discount amount to be applied to a transacted price in a given geographical region within which the mobile terminal is currently located at the time of the selection; (c) transmitting from said mobile terminal temporary card number issue information to a temporary card number issue device with said temporary card number issue information including at least the discount location, selected discount medium discount amount, and the payment medium of the user to be used in payment of the transacted price; (d) using the temporary card number issue device for generating a temporary card number corresponding to the temporary card number issue information and transmitting the generated temporary card number to the mobile terminal; (e) the mobile terminal transmitting to a credit authorization terminal (CAT) the generated temporary card number along with the temporary card number issue information including the discount location and discount amount and the payment medium of the user to be used in payment of the transacted price less a calculated discount based upon the temporary card number issue information; (f) determining prior to step (e) if the user has made a payment request within a predetermined time period from when the temporary card number was generated, and extinguishing the temporary card number after the predetermined time period expires if the user has not timely made a payment request; and (g) using the CAT to request transaction authorization to approve payment of the transacted price less the calculated discount based upon use of the temporary card number when the user has made a payment request within the predetermined time period. - View Dependent Claims (2, 3, 4, 5)
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6. A system for making payment with discounted prices by using temporary card numbers, the system comprising:
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a mobile terminal which a consumer uses; a temporary card number issue device for issuing temporary card numbers; a credit authorization terminal (CAT) which a seller uses; and a payment company server for performing a transaction authorization, wherein at least one discount medium is selected by the user of the mobile terminal, the mobile terminal in advance storing a plurality of discount mediums that can substantially discount a transacted price, and the mobile terminal transmits temporary card number issue information including the selected discount medium discount amount, and the payment medium of the user to be used in payment of the transacted price less the discount amount to the temporary card number issue device, receives the temporary card numbers from the temporary card number issue device, transmits payment information including the temporary card numbers and payment information including information on a payment medium for paying the transacted price to a credit authorization terminal (CAT) if a payment request is received from the user only for a predetermined time period from when the temporary card numbers are received, and extinguishes the temporary card numbers after the predetermined time period from when the temporary card numbers are received, wherein the temporary card number issue device generates a temporary card number corresponding to the temporary card number issue information, and transmits the generated temporary card number to the mobile terminal, and wherein the CAT receives the payment information from the mobile terminal, transmits a request for a transaction authorization to approve the payment of the transacted price less a calculated discount based upon the temporary card number issue information and receipt of the payment request by the user within the predetermined time period. - View Dependent Claims (7, 8, 9, 10)
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Specification