Ключевые слова: algorithm, analysis, approach, background, banknote, bills, business, cash, chart, commercial, complex, concept, currency, desktop, distributed, dollar, double, drawing, economic, engine, entrepreneur, exchange, exposure, finance, financial, forex, global, growth, index, inflation, interface, international, invest, lucky, market, money, multi, opportunity, poor, rate, retirement, school, sketch, software, stock, think, trade, trend, wallpaper, wealth,