Ключевые слова: app, background, bar, bar code, barcode, bill, black, box, business, card, checkout, closeup, code, codebar, concept, data, digital, distribution, equipment, factory, hand, holding, identification, inventory, isolated, label, laser, light, line, macro, order, paper, parcel, people, product, reader, retail, scan, scanner, screen, service, shipping, stock, storage, supermarket, tag, technology, touch, warehouse, white,