Ключевые слова: adult, airport, asia, asian, automatic, beverage, business, button, buy, buying, can coffee, can juice, casual, choice, coffee, coin, consumer, cup, digital, dispensing, drink, electronic money, electronic system, enjoyment, female, infrastructure, japan, leisure, life, lifestyle, machine, machinery, modern, money, pay, paying, payment, penetration, people, person, satisfied, service, snack, tea, terminal, travel, urban, vending, vending machine, woman,