What are the ways to avoid credit card fees?

Are you talking about annual fees? Look for a card without it or call and talk to the credit card company and complain....some have been known to waive annual fees.

The main thing is to charge the card for an amount that you can comfortably repay at every billing cycle. You can make the payment even after swiping your card when the amount is reflected in the credit card app. By paying your bills within the due date, you can avoid late fees and penalties. And, do not use your credit card to withdraw money.