"Vending machines are used most in Japan, where they sell just about anything one can think of, involving beer, hot food, ice cream, cameras and so on. Coke alone has 1 million vending machines alone in Japan"
Source:
Chapter 12, page 352
International Marketing
By Dana Nicoletta Lascu
2008. Atomic DOg, Cengage Learning
Mason, Ohio, USA
ISBN:978-1-4266-2752-1