Ключевые слова: authentication, brand, buy, cart, checkout, checks, code, commerce, computer, consumer, convenience, data, department, device, digital, electronic, grocery, hand, identity, indoor, information, inventory, label, lady, laser, machine, market, merchandise, money, payment, price, produce, product, purchase, reader, retailer, sale, scan, screen, sell, sensor, service, shop, store, supermarket, target, technical, technology, terminal, woman,