お金 (おかね, okane) Japanese meaning: money | Kotomoraっ
て
い
ます
か
。
How much money do you have?
This book cost a lot of money.
お金 is the everyday, general word for money, while ドル in this sense is slang-like and specifically evokes dollar bills or cash.
お金 is the everyday, general word for money, while 通貨 is the more technical term used in finance and news reporting.