Ключевые слова: america, american, background, bank, banking, banknote, bill, bills, business, cash, closeup, collection, cost, country, currency, different, dollar, earning, economic, economy, euro, european, exchange, finance, financial, flat, foreign, global, income, interest, international, investment, many, market, mixed, money, multicolored, national, note, paper, rate, revenue, rich, saving, success, tourism, trade, travel, wealth, world,