Ключевые слова: background, bank, banking, banknote, bill, book, budget, business, buy, cash, cost, credit, currency, debit, dividend, economy, euro, finance, financial, hidden, hide, investment, isolated, loan, market, money, nested, paper, pay, payment, planning, price, profit, red, rich, saving, secret, sign, stash, surprise, symbol, treasure, treasury, value, waste, wealth, white,