Ключевые слова: application, background, bar, barcode, barcode concept, black, business, code, computer, concept, dark, data, device, digital, financial, freight, goods, identification, identity, information, internet, inventory, label, laser, light, line, merchandise, mobile, package, paper, parcel, people, price, product, purchase, reader, retail, scan, scaner, scanner, service, shop, smart, smartphone, stock, store, supermarket, technology, warehouse, white,