Ключевые слова: accumulation, background, balance, bank, banking, budget, business, cane, cash, coins, concept, couple, credit, currency, deposit, earnings, economic, economy, elderly, figure, finance, fund, grandfather, grandmother, green, grey, income, insurance, invest, investing, investment, money, object, payment, pension, pensioner, piggy, planning, profit, safe, salary, save, saving, savings, senior, success, twigs,