Ключевые слова: 3d, advertising, application, bar, barcode, business, buy, capture, cash, cashless, code, coding, communication, concept, connection, customer, data, device, digital, display, electronic, illustration, illustrative, information, internet, mobile, mobility, money, online, pay, payment, phone, price, product, qr, qrcode, reader, retail, scan, scanner, scanning, screen, shop, smart, smartphone, store, tag, technology, telephone,