| 摘要 |
PROBLEM TO BE SOLVED: To provide merits to a user who uses an advertisement publication site.SOLUTION: The reward providing system includes: a first determination part for determining whether or not a session ID indicating that an application has been downloaded with an advertisement publication site as an original point is registered in a DB in association with a user ID and an application ID included in a received application start request message; an application start instruction part for, when the session ID is registered in the DB, issuing an application start instruction including the session ID, the user ID and the application ID in a parameter; a session ID extraction part for extracting the session ID corresponding to the user ID and the application ID included in the received reward request message from the DB; a second determination part for determining whether or not the extracted session ID matches the session ID included in the reward request message; and a reward application part for, when the session IDs match, executing processing related to reward application. |
