Management sever

Provided is a management server that makes it possible to improve the convenience of use of a content distribution service for a user who has purchased a device (121) for a vehicle. The management server manages the provision of a content distribution service to a content execution device (12) that comprises the device (121) for a vehicle and a portable communication terminal (12), each of which is loaded with a cooperative application for executing content through mutual cooperation. When the user ID transmitted by the content execution device (12) corresponds to the user ID that is managed by a user identification information management processing unit (62), the management server allows the provision of the content distribution service to the content execution device (12) regardless of whether the device (121) for a vehicle that constitutes the content execution device (12) is the device for a registered vehicle or not.