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Methods and systems for processing transactions

  • US 9,978,199 B2
  • Filed: 03/21/2012
  • Issued: 05/22/2018
  • Est. Priority Date: 02/10/2004
  • Status: Active Grant
First Claim
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1. A method for a customer to conduct a purchase transaction at a point-of-sale (POS) device, the method comprising:

  • receiving, by a computer system, from a second computer system via an Internet connection, enrollment information to register a plurality of payment accounts of the customer, wherein the enrollment information comprises authentication information, the authentication information comprising;

    a personal identification number (PIN) selected by the customer; and

    a telephone number of the customer;

    receiving, by the computer system, from the second computer system via the Internet, payment account numbers for the plurality of payment accounts of the customer, wherein a plurality of forms of value are held in the plurality of payment accounts;

    adding, by the computer system, the plurality of payment accounts to a profile of the customer;

    receiving, by the computer system, transaction information and an encryption certificate from the POS device of a merchant, wherein the transaction information corresponds to the purchase transaction and comprises the authentication information, and wherein the POS device is configured to receive the authentication information wirelessly from a telephone of the customer;

    authenticating, by the computer system, the customer using the authentication information and the encryption certificate;

    receiving, by the computer system, a selection of a payment account from the plurality of payment accounts based on an identity of the merchant indicated in the transaction information received from the POS device of the merchant, wherein the selected payment account comprises a first form of value;

    converting the first form of value to a second form of value that is accepted by the merchant; and

    settling, by the computer system, the purchase transaction, using the payment account of the customer.

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