Ключевые слова: banking, banknote, banknotes, banknotes pattern, bill, business, cash, currencies, currency, currency euro dollar, depreciation, earnings, economy, euro, euro money, european, european currency, european union, exchange, finance, financial, foreign currency, foreign exchange, inflation, international currency, international currency background, money, money euro inflation, paper, pocket money, salary, savings, symbol, valorization, wages, wealth,