| 摘要 |
<P>PROBLEM TO BE SOLVED: To much more conveniently purchase contents. <P>SOLUTION: When contents data are presented, first information for identifying a presenter himself or herself and second information for identifying the present destination and third information for deciding contents data to be presented are transmitted from the present side. When such information is transmitted, a mail to ask whether to receive the present is transmitted to the present receiver side based on the second information. Then, only for a reply to the mail showing the present receiver's intention to receive the present, the processing of the present is performed. This invention may be applied to a sever which performs processing concerning the contents data. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
