Ключевые слова: american, bank, banking, banknote, bill, box, bucks, business, cash, closed, code, concept, currency, deposit, dollar, dollars, door, earn, finance, financial, financing, greed, grey, invest, investing, investment, loan, lock, metal, monetary, money, object, open, protect, protection, rich, safe, safety, savings, secret, secure, security, steel, storage, unlocking, valuables, vault, wealth,