Coca Cola vending machine that changes prices – WTF fun facts
Source: https://www.nytimes.com/1999/10/28/business/variable-price-coke-machine-being-tested.html
Coca Cola vending machine that changes prices – WTF fun facts
Source: https://www.nytimes.com/1999/10/28/business/variable-price-coke-machine-being-tested.html