×

PHYSICAL PRESENCE DIGITAL AUTHENTICATION SYSTEM

  • US 20130332355A1
  • Filed: 08/12/2013
  • Published: 12/12/2013
  • Est. Priority Date: 09/16/1998
  • Status: Abandoned Application
First Claim
Patent Images

1. A method for performing a secure on-line transaction comprising:

  • transmitting selected payment data to a card issue server, said selected payment data including at least one payment type selected from a predetermined list of payment types and, for each selected payment type, a selected amount, by a user;

    transmitting purchase data and the payment data to a merchant server by one of the card issue server and the user; and

    processing the purchase data and the payment data by the merchant server.

View all claims
  • 4 Assignments
Timeline View
Assignment View
    ×
    ×