Ключевые слова: account, accounting, bank, banking, bill, bookkeeping, budget, business, cable, calculation, charge, clean, consumption, copy, cost, credit, customer, document, due, efficiency, electric, electricity, energy, expense, finance, financial, fuel, gas, graph, heat, home, house, land, life, living, money, monthly, number, payment, phone, power, price, print, receipt, save, space, still, utility, vintage,