Ключевые слова: background, bank, banking, banknote, bill, business, buy, cash, change, concept, currency, economic, economy, envelope, euro, europe, european, exchange, fifty, finance, financial, idea, many, money, note, paper, pay, paying, payment, profit, rate, salary, sale, shining, shiny, shopping, spending, success, trade, travel, used, value, wealth, white,