Ключевые слова: adult, automated, automatic, background, beverage, business, buttons, buy, buying, chocolate, choice, city, client, coffee, coin, cold, consumer, consumption, convenience, dispenser, drink, electronic, equipment, female, food, hand, lifestyle, machine, merchandise, modern, money, office, people, person, product, public, purchase, refreshment, retail, sale, sell, service, shop, snack, store, technology, urban, vending, vending machine, woman,