Ключевые слова: anonymous, area, background, bank, banking, business, buy, cash, coin, commerce, concept, conceptual, cost, credit, currency, deflation, economy, euro, european, eurozone, exchange, financial, future, gold, golden, growth, ifinance, inflation, interest, international, investment, mark, market, metal, monetary, money, network, pay, payment, price, question, reserve, savings, stock, symbol, trade, union, value, vertical, web,