| 摘要 |
PROBLEM TO BE SOLVED: To notify a user of the arrival advance announcement of a certain special day which is difficult for the user to remember but important to the user and the information of merchandise suitable for the special day. SOLUTION: A special date such as the wedding anniversary of a user and the birthday of a close friend and the kind of the date(for example, the birthday of ○○ or the wedding anniversary of ××) are registered from a client device 10 to a server device 30, and stored in an anniversary information file 302, and the date is monitored by the server device 30 so that notification destination(the client device 10 or a portable telephone set 50 or the like) can be notified of the arrival advance announcement of the special day and the information of merchandise suitable for the special day or the presentation designation which EC sites 40a and 40b are selling through an Internet 20. |
