| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an information system capable of simplifying the operation of a user side terminal for user's authentication or identification and enabling users to easily utilize service. <P>SOLUTION: A card company side server 20 receives ID and a password which are inputted to the user side terminal 10 (S3), and after authentication, transmits contents for members to the user side terminal 10 (S4). The server 20 transmits information including card club member ID authenticated as a link parameter to the script URL of an agent side server 30 which is a redirected URL (S6). Browser of the user side terminal 10 receives the redirected information from the server 20 and accesses the redirected URL including the link parameter (S7). At the time of detecting the access, the agent side server 30 acquires the card club member ID from the link parameter of the URL, stores the acquired card club member ID together with member information acquired in a step S13 to use the information for the provision of service. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
