Ключевые слова: account, accounting, anonymous international, background, bank, banking, bitcoin, btc, business, coin, crypto, cryptocurrency, cryptography, currency, dark, diagram, dollar, earnings, ebusiness, ecommerce, economic, economy, electronic, euro, financial, global, golden, graph, growth, icon, internet, invest, investment, keyboard, line, ltc, management, monetary, money, payment, profit, salary, saving, shining, shopping, stock, trade, virtual, web,