| 摘要 |
<p>The method involves activating an application program in a portable device (20) to generate a transaction authorization request message. Goods or services control request is received, and a single information code assembly (110) is generated from a goods or services delivery device (10). A transaction authorization message is received from a transaction server (30) during validation of the request. A determination is made whether an agreement between the message and the request is on standby state. A control command is generated to execute the request on standby in the event of agreement. An independent claim is also included for a device for delivering goods or services.</p> |
