| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electronic coupon issuance method that improves the value of an electronic book and improves the effectiveness of advertising for an article and an advertisement included in the electronic book. <P>SOLUTION: An electronic coupon issuance method of a server device for issuing an electronic coupon relating to information in an electronic book to a terminal device displaying the electronic book includes: a first step of, when the electronic book is browsed on the terminal device, receiving at least book identification information on the electronic book from the terminal device; a second step of transmitting information on an issuable electronic coupon to the terminal device on the basis of the book identification information; a third step of receiving an electronic coupon evaluation information transmission request transmitted from the terminal device; a fourth step of transmitting evaluation information on an advertiser of an article relating to the electronic coupon to the terminal device; and a fifth step of receiving an issuance request of the electronic coupon after the fourth step, and transmitting electronic data of the electronic coupon, whose issuance request is received, to the terminal device. <P>COPYRIGHT: (C)2012,JPO&INPIT |
