Ключевые слова: bank, banking, banknote, block, business, cash, china, company, concept, country, credit, cube, currency, data, dollar, economy, euro, europe, exchange, finance, foreign, forex, global, graphic, international, investment, japan, loan, market, money, network, payment, profit, rich, save, sign, symbol, tax, tech, technology, trade, transfer, us, usa, usd, value, wealth, worldwide, yen, yuan,