| 20110295713 | PURCHASING SYSTEM AND A METHOD FOR COMPUTERIZED SELLING IN A SERVICE STATION - A portable purchasing device is delivered to a vehicle of a customer of a service station. The customer initiates a purchase order by using the portable purchasing device. The purchase order is transmitted by the portable purchasing device, to a central purchase management computer that adds the purchase order to an order queue. A basket that includes products indicated in the purchase order, is delivered to the vehicle. | 12-01-2011 |
