Transaction number management method in network commodity sales

Details Transaction number management method in network commodity sales Transaction number management method in network commodity sales

2005-11-15

2005-11-15

Eddy, Elisca Pierre (Department: 3621)

Data processing: financial, business practice, management, or co

Business processing using cryptography

Secure transaction

C705S065000

Reexamination Certificate

active

06965880

ABSTRACT:
A cart ID according to the present invention is an identification code including receipt information containing at least a receipt number (serial number) indicating a receipt number of the transaction, and further unmeaning password information. Furthermore, it is preferable that the receipt information has date information in which the cart ID is issued. In this manner, the cart ID according to the present invention contains the password information in addition to the receipt information having conventional date information and the receipt number, whereby even when the cart ID is disclosed to the principal, it is possible to prevent another person from being informed thereof.

REFERENCES:
patent: 6202055 (2001-03-01), Houvener et al.
patent: 6341353 (2002-01-01), Herman et al.
patent: 6487285 (2002-11-01), Gilles et al.
patent: 6715082 (2004-03-01), Chang et al.
patent: HEI 3-038961 (1991-02-01), None
patent: 11-143954 (1999-05-01), None
patent: 411283341 (1999-10-01), None
IBM Technical Disclosure Bulletin; vol. 29; Jun. 1, 1986; Title: Multiple PC/5250 Sessions without unique code.

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