The present invention provides a checkout device that includes a purchasable item having an RFID tag affixed thereto and a scanner for detecting the RFID tag. A dispenser proximate to the scanner dispenses a point of purchase product upon selection by a user of the checkout device. A controller in operative...http://www.google.co.uk/patents/US20050167493?utm_source=gb-gplus-sharePatent US20050167493 - RF point of purchase apparatus and method of using same
