| 摘要 |
PROBLEM TO BE SOLVED: To apply privilege for contributing to performing subscription contract again by a user who performed subscription contract previously.SOLUTION: A privilege application system for applying privilege to a service user who uses a usable service with condition of completion of subscription contract with a service provider, applies privilege according to the service which is used by the user, to the user, and applies privilege as provisional privilege, which is estimated to be applied to the original user by privilege application means when the original user continues subscription contract, to the original user who stopped using the service because of contract cancellation or the like with the service provider. When the original user restarts the use of service by performing subscription contract again, with the service provider the privilege is applied to the original user based on the provisional privilege. |
