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METHOD AND SYSTEM FOR INITIATING AND/OR CONDUCTING A TRANSACTION THAT IS ASSOCIATED WITH AT LEAST TWO CORRESPONDING DECLARATIONS OF INTENT

  • US 20100174651A1
  • Filed: 03/22/2010
  • Published: 07/08/2010
  • Est. Priority Date: 03/11/2003
  • Status: Active Grant
First Claim
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1. Method for initiating and/or conducting a transaction that is associated with at least two corresponding declarations of intent, in particular a payment transaction, between at least two transaction parties via a processing unit, in which method each of the transaction parties uses a mobile telephone for transmitting data, whereina) at least two of the transaction parties transmit respective data sets to the processing unit, the transmission of the data sets being effected within a time frame, of predefined length andb) the initiation of the transmission of the data sets of these transaction parties is carried out actively by the transaction parties and not by the processing unit, the data sets transmitted during initiation containing features that enable correlating the declarations of intent,wherein information on the locations of the respective mobile telephones is also transmitted to the processing unit, and said information is used as an additional correlation criterion.

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