RFID vending machines

http://www.rfid-weblog.com/50226711/rfid_ice_cream_vending_machine_enjoy_your...

A while back I posted a bit about robotic vending machines. The link above comes close to what I was blogging about. In this link, the RFID tags are dedicated to the hotel you stay at, but I'm sure in the future generic tags will speed up the process of a machine on every corner.