Ключевые слова: airport, airport karlsruhe, atm, badenbaden, bus, business, buy, cash, caucasian, city, commuter, electronic, fahrkarte, fare, germany, information, karlsruhe airport, machine, man repairing, metro, modern, money, pass, payment, people, person, public, purchase, railway, railwayticket, service, station, street, streetcar, technology, ticket, tourist, train, tram ticket, transportation, travel, travelling, urban, vending, worker, working service, young,