Ключевые слова: background, bar, barcode, black, brand, business, buy, code, commerce, computer, country, data, digital, finance, goods, id, identification, identifier, information, inventory, item, label, laser, line, mark, market, merchandise, nation, number, object, origin, packaging, packet, price, product, purchase, retail, sale, scan, sell, shop, sign, stripes, symbol, tag, technology, tracking, upc, white,