Ключевые слова: automated, automatic, business, buy, check, client, computer, customer, departure, device, digital, display, electronic, flight, hand, information, international, machine, man, modern, online, passenger, pay, payment, person, purchase, retail, screen, self, selfservice, service, shop, smart, station, store, technology, terminal, ticket, touch, transport, transportation, travel, traveler, trip, vacation,