Switching electronic finance services to users involves switching electronic finance services to users with aid of terminals and electronic transaction conducting systems using electronic financial services switching device

摘要

The method involves switching electronic finance services to users with the aid of terminals and electronic transaction conducting systems using an electronic financial services switching device. Authentication of the service user involves detection of the knowledge of secure information. Independent claims are also included for the following: (A) a terminal for implementing the inventive method (B) and an arrangement for switching electronic finance services.