Ключевые слова: accounting, added, budget, business, calculation, cash, charge, coins, commerce, concept, corporate, cost, currency, economics, economy, expense, expenses, fees, finance, financial, fiscal, funds, government, growth, income, investment, management, margin, market, money, payment, plan, policy, price, profit, rates, revenue, savings, service, stack, strategy, system, tax, taxation, text, trade, value, value added tax, vat, wealth,