Communication type information distribution system, information distribution server, and program

摘要

There are provided a communication type information distribution system, an information distribution server, and a program capable of assuring profitability considering the cost required for creating a content to be provided to a mobile terminal and protecting the copyright. The information distribution server (40) provides a content menu to the mobile terminal (20) and links to a content server (50) by referencing the content link destination database to the content specification from the mobile terminal (20). The content server (50) requests a charging server (60) to perform settlement processing, obtain settlement approval, and distribute download information to the information distribution server. The information distribution server enables download of the specified content data from the content server to the mobile terminal by a download control unit. The mobile terminal adds a time stamp based on the system clock to the content data download and compares the current time of the system clock to the time stamp, thereby controlling the use period.