Method and system for electronic commerce using transaction management computer on network
First Claim
1. A method for realizing electronic commerce between a plurality of shop computers providing electronic shops on a network and a plurality of client computers used by users utilizing the electronic shops, comprising:
- managing transaction information for each transaction currently in progress between one electronic shop among the plurality of electronic shops and one user among the plurality of users, at a transaction management computer, the transaction information containing a set of;
a first information for identifying said each transaction;
a second information for identifying said one user;
a third information for identifying said one electronic shop; and
a fourth information for indicating a state of said each transaction as one of a plurality of possible states including a first state in which a command for finalizing completion or failure of transaction is waited, a second state in which a command for finalizing completion of transaction is received and a processing for finalizing completion of transaction is started but not finished yet, a third state in which the processing for finalizing completion of transaction is finished, and a fourth state in which failure of transaction is already finalized; and
processing said each transaction according to the transaction information managed by the managing step, at the transaction management computer.
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Accused Products
Abstract
The electronic commerce between a plurality of shop computers providing electronic shops on a network and a plurality of client computers used by users utilizing the electronic shops, is realized by using a transaction management computer provided on the network, which manages transaction information for each transaction currently in progress between one electronic shop among the plurality of electronic shops and one user among the plurality of users, and processes each transaction according to the managed transaction information.
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Citations
10 Claims
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1. A method for realizing electronic commerce between a plurality of shop computers providing electronic shops on a network and a plurality of client computers used by users utilizing the electronic shops, comprising:
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managing transaction information for each transaction currently in progress between one electronic shop among the plurality of electronic shops and one user among the plurality of users, at a transaction management computer, the transaction information containing a set of;
a first information for identifying said each transaction;
a second information for identifying said one user;
a third information for identifying said one electronic shop; and
a fourth information for indicating a state of said each transaction as one of a plurality of possible states including a first state in which a command for finalizing completion or failure of transaction is waited, a second state in which a command for finalizing completion of transaction is received and a processing for finalizing completion of transaction is started but not finished yet, a third state in which the processing for finalizing completion of transaction is finished, and a fourth state in which failure of transaction is already finalized; and
processing said each transaction according to the transaction information managed by the managing step, at the transaction management computer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification