Patent ID: 8738447

Claim:
A non-transitory computer readable medium having tangibly stored thereon a computer executable program for implementing the steps comprising: forming a predetermined registered group wherein each registered member of the predetermined registered group has a banner advertisement to be seen by other registered members of the predetermined registered group, transferring, first, banner advertisements from a server to the registered members of the predetermined registered group by requests of the registered members, analyzing click signals for each banner advertisement which is transferred to the registered member, counting the click signals by each of the registered members registered in the server, and total number of the click signals by all the registered members, deciding a ranking of each of the registered members in the group based on the click signals by each of the registered members with respect to the total number of the click signals by all the registered members in a predetermined time period, and transferring, second, a banner advertisement to other registered members based on said ranking of each of the registered members when receiving the requests by other registered members.