Ключевые слова: american, art, bank, banking, banknotes, black, business, button, buy, cash, circle, coin, color, colorful, contour, currency, dollar, exchange, finance, financial, flat, green, icon, illustration, image, income, internet, investment, isolated, line, linear, lineart, money, outline, paper, pay, payment, rich, safe, salary, saving, sell, sign, stack, symbol, tax, wage, wealth, web,