EXCLUSIVE: Shmoo milkshake machines offer stores 79% profit

A new, standalone milkshake vending machine designed for convenience stores is seeing retailers generate 79% profit margin for each drink sold. 

Shmoo, manufactured by Westomatic, is 50cm in width and 183cm in height, and was created to enable small businesses to compete with the growing number of milkshake stores populating high streets.