| 摘要 |
A method for performing a transaction between a portable device and a transaction device includes: providing at least one transaction server having at least one application program configured to receive, process and emit application data, establishing at least one data link between the portable device and the transaction server, establishing a near field communication channel between the portable device and the transaction device, and, via the portable device, transferring to the application program of the server application data sent by the transaction device, and receiving application data sent by the application program of the server and transferring them to the transaction device.
|
