| 摘要 |
<p>A unique transaction code is allocated to a payment transaction initiated by a client, and the transaction code is transmitted to the dealer and the client. The client and dealer are identified by a clearing center (2), and the client is requested to provide his/her personal identification number using the cell phone (1) to confirm payment transaction. The availability of sufficient account balance of client is verified, and the required amount for the service or ordered goods is credited to the dealer's account.</p> |
