Ключевые слова: background, bar, barcode, black, business, close, code, coupon, digital, electronic, equipment, gray, icon, identity, industry, information, label, labels, lines, money, new, nobody, number, numbers, paper, price, printer, printers, printout, prints, puzzle, receipt, ribbon, roll, row, sale, scanner, shop, sign, sticky, striped, super market, symbol, symbols, technology, ticket, tickets, white, working, working out,