To provide a simple and effective distribution system suitable for a social network service.
The social network service provided by a provider side system 10 is a service of a community type that admits the entry of a member only by the introduction of a member already participating in the service. The provider side system 10 is constituted of a member information management program 11, used when registering the profile of the member and information on the introducing person, a member information management DB 12 for storing registered personal information, an advertisement distribution program 15 for distributing the advertisement, corresponding to the characteristics of the introducing person on the basis of the information on the introducer, and an advertisement information DB 16 in which the advertisement contents to be distributed are stored. The advertisement distribution program 15 extracts and distributes the advertisement matching the taste and attributes of the introducing person to a plurality of the members, introduced by the same introducer from the information registered in the advertisement information DB 16.
COPYRIGHT: (C)2007,JPO&INPIT
Mayumi Hagiwara
Kazuhiko Teramoto
Tounaga Go
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Akira Hirakawa
Daisuke Takada
Takato Hatazoe
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