Ключевые слова: background, balkan, bank, banking, banknote, bgn, border trade, borisov, bulgaria, bulgaria turkey, bulgarian, business, cash, closeup, communication, currency, economic, economy, eu, euro leva, europe, european, european union, exchange, face, filter, finance, financial, foreign, foreign currency, germany, investment, lev, leva, macro, money, note, paper, papermoney, payment, person, relations, romania, savings, sunny beach, trade, travel, wealth,