Bonus system for credit note administration of customers, comprises terminal, and storage medium of customer, and storage medium is readable and recordable by terminal

摘要

The system comprises a terminal (40), and a storage medium (30) of a customer. The storage medium is readable and recordable by the terminal. The credit note is transferable from the terminal to the storage medium and is stored on the storage medium. The credit note of the terminal, stored on the storage medium, is readable. An independent claim is also included for a method for the administration of a credit note of a customer with a bonus system, involves reading of the storage medium by the terminal.