| 摘要 |
PROBLEM TO BE SOLVED: To respond to a client on a home page without learning individual information of the client with respect to the inquiry from the client on the home page. SOLUTION: An ID number for response item perusal, which has expiry, and a password for response item perusal, which has expiry, are issued on the home page without learning individual information of the client. The accesses a response item input column and peruses a response item by using the ID number of response item perusal and the password for response item perusal. |
