Ключевые слова: 3d, abstract, background, banking, business, buy, card, cashless, code, computer, concept, connection, contactless, credit, cyber, date, digital, electronic, finance, future, futuristic, icon, illustration, innovation, internet, mobile, money, near field communication, network, nfc, pay, payment, phone, rooms, screen, security, service, shop, sign, smartphone, symbol, technology, terminal, transaction, virtual, wifi, wireless,