| 摘要 |
A position/region setting unit sets, in a case where a request to associate an electronic advertisement with a region in real space is received from a user terminal, a position or a region with which the electronic advertisement is to be associated based on position information that indicates a position of the user terminal and that has been obtained by the user terminal prior to the reception of the request, or based on region information including the position information. An association information registering unit registers, in an association information storage, association information, which indicates an association between the electronic advertisement and the position or the region set by the position/region setting unit. |
