| 摘要 |
PROBLEM TO BE SOLVED: To improve an advertisement effect by providing a prize to a user who browsed a website.SOLUTION: A prize information providing server 10 receives, when a predetermined website is displayed on a user terminal 200, prize information request information for requesting prize information; transmits, in response to the reception of the prize information request information, the prize information to the user terminal 200 that transmitted the prize information request information; counts the number of times the prize information request information was received; generates, when the number of times is equal to or more than a predetermined value and/or after a predetermined time has elapsed, notification information for notification of prize awarding; and transmits the notification information instead of the prize information to the user terminal 200 that transmitted the prize information request information.SELECTED DRAWING: Figure 1 |
