Ключевые слова: american, bank, banking, banknote, bill, bills, business, buy, capital, cash, check, control, counterfeit, crime, currency, detection, detector, dollar, economy, examination, fake, false, finance, financial, fluorescent, forgery, hundred, inspection, investment, lamp, light, magnifying, market, money, paper, pay, payment, police, safety, sale, savings, search, security, success, symbol, ultraviolet, usa, uv, verification, view,