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System for carrying out a commercial transaction with a high security and efficiency

  • US 20010032180A1
  • Filed: 03/15/2001
  • Published: 10/18/2001
  • Est. Priority Date: 03/16/2000
  • Status: Abandoned Application
First Claim
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1. A system for use in carrying out a commercial transaction between a seller and a buyer with a high security, wherein said system comprises:

  • a bank having an account for keeping money which is deposited as input money by the buyer; and

    a market management agency for communicating with the seller, the buyer, and the bank; and

    first means for carrying out check processing which is for judging whether or not the input money is coincident with a billed amount of a bill and statement data when said input memory is deposited into said account, said first means producing a coincidence signal when said input money is coincident with said billed amount;

    said market management agency comprising;

    second means for processing information concerned to the commercial transaction, into a processed information;

    third means for keeping said processed information therein;

    fourth means for producing said bill and statement data having the billed amount on the basis of a purchase request of the buyer to supply said bill and statement data to said buyer and said bank;

    fifth means for producing an instruction of a merchandise delivery in response to said coincidence signal; and

    sixth means for informing said bank of a completing notice after delivery of the goods is completed;

    said bank comprising;

    seventh means for keeping said input money as kept money in said account in response to said coincidence signal; and

    eighth means for paying a merchandise price within said input money to the seller in response to said completing notice.

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