Ключевые слова: access, bank, banking, business, buy, card, checkout, communication, connection, contactless, credit, customer, debit, design, digital, electronic, field, finance, flat, icon, illustration, internet, invoice, logo, machine, mobile, money, near, nfc, online, pay, payment, phone, pos, purchase, retail, service, sign, signal, smart watch, smartphone, store, symbol, technology, terminal, trade, transaction, transfer, web, wireless,