| 摘要 |
A customer may collect a package from an automated collection point (ACP) operated by an entity having a central computer system, even when there is no functional communications link between the ACP and the central computer system. A first collection code is generated at the central computer system by means of an algorithm based on a data item particular to the package, such as a package identification code (package ID). The first collection code is sent to the customer who inputs it at the ACP, where it is validated independently using a corresponding algorithm based on a corresponding data item which is independently available to the ACP, preferably the same package ID which is carried by the package and scanned when the package is delivered. |
