Settlement agency device, settlement agency system, settlement agency method, and settlement agency program

摘要

PROBLEM TO BE SOLVED: To provide a payment agent device, a payment agent system, a payment agent method, and a payment agent program capable of using a payment service even by a person who does not have a client terminal capable of using the payment service. .. SOLUTION: A payment agency server 11 has functions of a payment function unit 42, an authentication function unit 46, and an authentication / payment processing unit 50, and the authentication / payment processing unit 50 is equipped with a payment function and is a first user. When a payment request including user information is received from the client terminal 18 used by the user, authentication is performed by the authentication function unit 46, and a second user different from the first user is authenticated, the second use is performed. The person is processed so as to perform the payment processing by the payment function unit 42. [Selection diagram] Fig. 3