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Method and apparatus for data recipient storage and retrieval of data using a network communication device

  • US 8,244,641 B2
  • Filed: 03/31/2010
  • Issued: 08/14/2012
  • Est. Priority Date: 10/07/1998
  • Status: Expired due to Term
First Claim
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1. A server that:

  • communicates an offer and a cookie with a customer;

    in response to the offer, determines an identity of the customer based on the cookie;

    retrieves previously stored payment data associated with the customer based on the determined identity;

    receives a purchase decision from the customer; and

    sends the payment data to a merchant;

    wherein the offer and the cookie are received at the server in response to the offer being communicated between the customer and the merchant;

    wherein the offer includes a merchant, a price, a merchant digital signature, and a transaction number;

    wherein the server furtherdetermines whether to adjust the price based on a customer address;

    sends the price and the customer address to the merchant; and

    receives a revised price from the merchant.

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