Ключевые слова: banknote, bills, business, buy, capital, cash, checking, commerce, control, counterfeit, crime, currency, detector, dollar, equipment, euro, europe, european, exam, examination, false, finance, financial, forgery, horizontal, hundred, inspection, investment, light, lighting, money, number, paper, pay, payment, police, royalty, safety, sale, savings, security, stack, success, testing, ultra, ultraviolet, union, uv, verification, view,