Ключевые слова: approved, bank, banking, buy, card, cashless, cell phone, check, communication, contactless, credit card, customer, device, digital, editable stroke, electronic, finance, flat, hand, icon, illustration, isolated, line, mobile phone, money, nfc, online, outline, pay, payment, pictogram, pos, process, processing, purchase, receipt, service, set, smart phone, smartphone, symbol, tap, technology, terminal, transaction, white background, wireless,