Ключевые слова: abundance, accumulate, activity, bank, banking, banknotes, bills, business, cash, coins, collect, collection, concept, currency, design, economics, finance, grass, green, hay, heap, loan, many, modern, money, nobody, number, pack, pay, president, ribbon, rich, salary, save, sign, success, united, usda, valuable, value, wages, wealth, work, worth,