Ключевые слова: 50 leva, accounting, amount, background, bank, banking, banknotes, bgn, bulgaria, bulgarian, business, buy, capital, cash, change, closeup, commerce, currencies, currency, details, devaluation, economic, economy, europe, european, exchange, fifty, finance, financial, hundreds, invest, investment, isolated, leva, loan, macro, money, one, paper, prizes, profits, rate, rich, saving, savings, stockholder, symbols, valorization, value, wealth, white, world,