The Pizza Vending Machines, outside Costcutter opposite Southwark Station, delivers a hot pizza in under two minutes.
The customer pays and then chooses a preferred recipe by using a keypad. The pizza is then served on a cardboard tray ready for immediate consumption.
The vending machine, which contains both a fridge and an oven, can be stocked up to 102 pizzas. During its first day of operation the stock was sold out.