Ключевые слова: abstract, abundance, american, background, bank, banking, banknote, bill, business, buying, cash, closeup, color, copy, crisis, currency, debt, depression, design, despair, dollar, earn, economic, exchange, finance, focus, global, green, group, heap, hundred, image, inflation, investment, loan, making, market, money, number, paper, paying, prosperity, sale, selling, sign, stability, stack, success, system, tax, usa, usd, wealth, white, winning,