To occasionally supply the information to the user side in response to the dynamic needs by adding a point number to a user point data base by an amount equivalent to a relevant point, integrating the added point with the point field of a member data base in real time, and replying the added point to the user side to update the point.

At the user side, a specific building, advertisement, etc., are clicked via a personal computer terminal 2 and a log management system 5 of a selector server 3 is accessed. The access log data sent from the communication software 1 of the user side are recorded, and an access user, the click part, etc., are specified. Then the point number of the click part is added to a point data base by an amount equivalent to a relevant point in a point management system 6. Then the added point is replied to the user side, and the point is updated at the terminal 2.