Earlier in the year, Domino's Pizza franchise in the UK launched the first ever Domicopter. The Domicopter is the first ever pizza delivery drone. A publicity stunt for sure, but there are some companies working to make it a reality. 

Currently, the idea of a delivery drone is not practical. Each drone cost $9,000-$12,000 and must be piloted remotely by a human, who gets a paycheck. The range on the drones is also a henderence, 800-1600 ft. To top it all off, the use of commercial drones in the US is illegal until 2015.