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System and method for payer (buyer) defined electronic invoice exchange

  • US 7,689,482 B2
  • Filed: 05/24/2002
  • Issued: 03/30/2010
  • Est. Priority Date: 05/24/2002
  • Status: Active Grant
First Claim
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1. A computer implemented method for effecting a transaction between a buyer and a seller comprising:

  • defining a set of fields for the seller'"'"'s invoice in a computer database;

    defining an invoice format based on a subset of the set of fields selected by the buyer;

    based on selection received in a system associated with the buyer, defining a set of rules for accepting information into respective fields of the invoice, wherein one of the rules determines whether a party to whom funds are to be paid is able to input information into the invoice;

    accepting information from the seller for fields of the invoice based on the rules;

    notifying the seller if information provided by the seller is not acceptable based on the rules;

    providing to the buyer the invoice with the accepted information; and

    effecting electronic payment from the buyer to the seller based on the invoice.

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