An interactive vending machine is provided that facilitates the purchase of digital media. The machine includes audio speakers and a video screen that presents displays controlled by a consumer and that enables audio-visual promotional material and informational material to be produced on the vending...http://www.google.ca/patents/US20040162633?utm_source=gb-gplus-sharePatent US20040162633 - Interactive vending apparatus and method for dispensing and ordering digital media
