Ключевые слова: abstract, american, application, bank, banking, banknotes, banner, business, buy, cash, coin, color, colorful, currency, dollar, earn, exchange, finance, financial, flat, fluid, hold, icon, illustration, image, income, internet, investment, isolated, liquid, money, paper, pay, payment, retail, rich, safe, salary, saving, sell, shape, shop, sign, stack, symbol, tax, wage, wealth, web,