What are the best practices for using a debit card as a tourist in the USA?

When using a debit card as a tourist in the USA, it is best to notify your bank of your travel plans to avoid any issues with transactions being flagged as suspicious. Use ATMs from reputable banks to avoid high fees, and monitor your account regularly for any unauthorized charges. It is also recommended to have a backup payment method, such as a credit card, in case your debit card is lost or stolen.