Here's some more information about money and currency in Dubai:
United Arab Emirates Dirham: The official currency of Dubai is the United Arab Emirates dirham (AED). The dirham is pegged to the US dollar, with an exchange rate of AED 3.67 per USD. Banknotes come in denominations of AED 5, 10, 20, 50, 100, 200, 500, and 1000, and coins come in denominations of AED 1, 50 fils, 25 fils, 10 fils, and 5 fils. For more information about the UAE dirham, visit the website of the Central Bank of the UAE: https://www.centralbank.ae/en/uaecurrency/about-the-uae-currency
Exchange Rates: The exchange rate between the US dollar and the UAE dirham is fixed, but exchange rates with other currencies can fluctuate. It’s a good idea to check the exchange rates before you travel to Dubai so you can have a better idea of how much money you’ll need. You can check exchange rates on websites like XE: https://www.xe.com/currencyconverter/
Money Exchange: There are several money exchange offices located throughout Dubai where you can exchange currency. You can also exchange money at banks or at the airport. It’s important to shop around for the best exchange rates, as rates can vary from one exchange office to another.
ATMs: There are plenty of ATMs located throughout Dubai, and most accept international credit and debit cards. However, some ATMs may charge a fee for international transactions, so it’s a good idea to check with your bank before you travel.
Credit Cards: Credit cards are widely accepted in Dubai, and you can use them to pay for almost anything, from shopping to dining out. Visa and Mastercard are the most widely accepted, but American Express and Diners Club are also accepted at many places. It’s important to inform your credit card company before you travel so they don’t block your card for suspected fraud.