Ключевые слова: accounting, annual, background, bills, brown, budget, business, calculations, calculator, color, commerce, computer, concept, costs, counting, digital, earnings, economy, expenses, finance, financial, flat, funds, government, income, laptop, lay, modern, money, notebook, object, online, paper, pay, paying, payment, profit, refund, return, revenue, sheet, table, tax, taxation, technology, text, top, view, word,