Ключевые слова: application, bank, banking, bitcoin, budget, cash, commerce, communication, credit, crypto, cryptocurrency, currency, debt, design, economic, economy, electronic, exchange, failure, flat, global, golden, government, illegal, income, increase, inflation, international, internet, investment, justice, market, mining, mortgage, prohibition, restriction, risk, sanctions, screen, security, sign, stock, symbol, system, trade, value, war,