Contracts are on a cooperation basis. There is no extra charge for registering multiple users.
About the postcard price(postage), it will be charged separately.

We will provide information at the proper time according to the customer's situation.
*The basic service guides by postcard and telephone, and we assume that the person on the call is the customer or their spouse.
However, if we are unable to contact you even after calling 3 or more times, we may not call you for a while.
*For other optional services more than the basic, we will plan and estimate based on your request.