| 摘要 |
A payment apparatus is provided for use in a check-out system comprising a registration apparatus, a plurality of the payment apparatuses, and a server. An input device receives input of a user identification corresponding to a customer who performs a transaction. The payment apparatus receives, from the registration apparatus, payment information indicating a total amount to be paid for the transaction. The payment apparatus also receives, from one of the registration apparatus and the server, payment method information indicating a payment method corresponding to the customer who performs the transaction, based on the user identification. The payment apparatus processes payment with respect to the received payment information in accordance with the payment method indicated in the payment method information. |
