To provide an introduction point managing method capable of quickly and easily coping with an enquiry, etc., from an introducer.

Points are given to the introducer when a customer signs an agreement by introduction. In notifying the points and transmitting a prize by the points, the name of a salesperson in charge of the introducer is printed in addition to the sender of notification or an invoice. When an inquiry, etc., comes as to the notification or the prize, the printed salesperson in charge corresponds to the inquiry.