| 摘要 |
Using cell phones or other wireless devices to notify users of those devices of impending arrival at a selected customer location. The current location of the wireless device is determined and compared with the known location of the destination. When the wireless device is within a predetermined distance or at a predetermined estimated arrival time from the selected destination, an alert is sent to the wireless device and, if authorized, an alert also is sent to the destination. In response to the impending arrival, the destination may provide information for the user concerning offerings at that destination.
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