Information processor, information processing method, and information processing program

Abstract

An information processor (300) includes a control unit (303) configured to: acquire a store visit behavior, related to a visit to a member store (20) belonging to a commercial accumulation (210), of a user (10) of a vehicle (500) parked in a parking lot (50) associated with the commercial accumulation and the commercial accumulation having a plurality of the member stores; calculate the number of visited stores based on the store visit behavior, the number of visited stores being the number of member stores visited by the user; determine a preferential service to be offered to the user regarding use of the parking lot, the preferential service being determined in such a manner that a level of the preferential service increases as the number of visited stores by the user increases; and perform a preferential treatment process of applying the preferential service to the user. Selected drawing: FIG. 6