Payment guarantee method for electronic commerce, particularly by mobile telephone, and the system for implementing same

Payment guarantee method for electronic commerce, particularly by mobile telephone, and the system for implementing same

CN
  • CN 1,554,078 A
  • Filed: 07/11/2002
  • Published: 12/08/2004
  • Est. Priority Date: 07/12/2001
  • Status: Active Application
First Claim
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1. utilize operator'"'"'s network and financial institution (bank, insurance company etc.) a kind of electric paying method of the retailer of use communicator, it is characterized in that, when transaction, produce two vouchers, a voucher uses operator'"'"'s key, another voucher uses bank'"'"'s key, first voucher is sent to the operator, and with secured fashion another voucher is placed under the control of financial institution.

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