Ключевые слова: 10, account, background, bank, banking, banknote, bill, bills, black, business, buy, cash, collection, currency, dark, delivery, detail, economic, economy, envelope, eur, euro, euro zone, europe, extra, finance, financial, fly, fund, investment, isolated, laying, mail delivery, mailing, money, note, object, one, paper, pay, paying, payment, send, sign, single, symbol, ten, union, white,