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Methods and systems for commerce

  • US 6,434,536 B1
  • Filed: 12/23/1998
  • Issued: 08/13/2002
  • Est. Priority Date: 12/23/1998
  • Status: Expired due to Fees
First Claim
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1. A method of commerce comprising:

  • creating a first trade channel for a predetermined good or service between a first entity and second entity, using, at least in part, an interconnected network of computers; and

    eliminating, simultaneously or nearly simultaneously, a second trade channel for said predetermined good or service between said first entity and a third entity.

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