| 摘要 |
<P>PROBLEM TO BE SOLVED: To facilitate operation for an answer from a user terminal for marketing research. <P>SOLUTION: The user terminal 10 transmits mail destination information and a user distribution condition to a mail member management server 20. An advertiser terminal 30 transmits investigation card information and an investigation card distribution condition to a content management server 21. The content management server 21 generates a selection identifier, and transmits it to the mail member management server 20 together with the investigation card distribution condition and the investigation card information. The mail member management server 20 compares the distribution condition of the user terminal 10 and the distribution condition of the content management server 21, extracts an coincident user, generates a corresponding mail content in each user, and mail-transmits it to the user terminal 10. The user terminal 10 displays the mail content. When the user selects a hyperlink added to selection, a user identifier and the selection identifier added to the hyperlink are transmitted to the content management server 21 from the user terminal 10. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
