Ключевые слова: account, background, bank, banking, banknote, black, budget, business, calculate, calculation, calculator, concept, convenient, cost, count, currency, debt, deposit, depositing, dollar, earnings, economics, economy, finance, financial, flexible, growth, income, invest, investment, is, money, pay, pig, piggy, piggybank, pink, planning, profit, save, saving, savings, savings account, savings money, savings pig, spend, stuffed, tax, way, wellbeing,