Ключевые слова: 20 leva, 50 leva, abundance, background, bank, banking, banknote, banknotes, bills, bulgarian lev, business, buy, cash, closeup, concepts, covered, credit, currency, economics, europe, european, fall, finance, financial, greenback, heap, hundred, inflation, isolated, lev, macro, market, monetary, money, note, notes, one, paper, pay, paying, payout, pile, profit, rate, rich, sales, savings, union, wealth, white,