Patent ID: 6915279
Filing Date: 2005-07-05
Classification: G06Q

Abstract:
1. A method for performing a payment transaction, comprising: receiving a set of Web page data by user software, the set of Web page data being for displaying a Web page; determining, by the user software, whether the Web page includes at least one hidden field; if the Web page includes the at least one hidden field, selecting a first payment procedure to be used for performing the particular payment transaction, the first payment procedure including filling the at least one hidden field with hidden data, by the user software, for sending the hidden data to a merchant; and if the Web page does not include the at least one hidden field, selecting a second payment procedure to be used for performing the particular payment transaction, the second payment procedure including filling at least one visible field with purchase data, for sending the purchase data to the merchant, the at least one visible field being included in the Web page.