Ключевые слова: 50, background, bank, banking, banknote, bill, business, buy, cash, change, closeup, commerce, concept, credit, currency, economy, euro, europe, european, exchange, fifty, finance, financial, income, investment, isolated, macro, making, money, note, number, paper, pay, payment, price, rich, sale, savings, shopping, sign, single, spending, stock, success, symbol, trade, used, value, wealth, white,