| 摘要 |
A method within a gateway for facilitating a payment portion of a transaction involving a merchant and a user of a wireless device includes receiving at the gateway a first set of information related to the transaction, the first set of information originating from a merchant device and including an identifier of the merchant device and a quanta of value, receiving at the gateway a second set of information related to the transaction, the second set of information originating from the wireless device and including an identifier of the wireless device and the identifier of the merchant device, processing the first and second sets of information, including correlating the first set of information and the second set of information based on at least the identifier of the merchant device, and sending an indicia of authorization based on at least the quanta of value. |
