A content data distribution system including an on-vehicle apparatus, a communication terminal, and a server, the on-vehicle apparatus includes:
- a first license request input unit configured to receive an input of a first license request to content to be purchased;
- a first license request information generating unit configured to generate first license request information based on the inputted first license request;
- a first license request information transmission unit configured to transmit the first license request information to the server;
- and
- a content data receiving unit configured to receive content data, to which a first license issued by the server based on the transmitted first license request information is added, from the server, and
- the server includes:
- a first license request information receiving unit configured to receive the first license request information from the on-vehicle apparatus;
- a first license issuing unit configured to issue the first license based on the received first license request information;
- a content data transmission unit configured to transmit content data, to which the issued first license is added, to the on-vehicle apparatus;
- a driving end notification information receiving/generating unit configured to receive or generate driving end notification information indicating that driving of a vehicle having the on-vehicle apparatus mounted thereon is ended;
- a second license request demanding information generating unit configured to generate second license request demanding information for demanding a second license request based on the driving end notification information;
- a second license request demanding information transmission unit configured to transmit the generated second license request demanding information to the communication terminal;
- a second license request information receiving unit configured to receive second license request information;
- and
- a second license issuing unit configured to issue a second license to the content data based on the received second license request information, wherein one of the on-vehicle apparatus and the communication terminal includes:
- a second license request demanding information receiving unit configured to receive the second license request demanding information from the server;
- a second license request input unit configured to receive an input of a second license request based on presentation according to the received second license request demanding information;
- a second license request information generating unit configured to generate second license request information based on the inputted second license request;
- a second license request information transmission unit configured to transmit the generated second license request information to the server;
- a driving end notification information generating unit configured to generate the driving end notification information based on determination that the driving of the vehicle having the on-vehicle apparatus mounted thereon is ended;
- and
- a driving end notification information transmission unit configured to transmit the generated driving end notification information to the server, and wherein
- a number of times of the input of the first license request is less than a number of times of the input of the second license request.