Yes, it is possible to use your credit cards without incurring interest. You won't have to pay interest on your account if you pay off the entire sum on your card each month. Between the conclusion of the billing cycle and the day on which your card payment is due, card issuers grant a grace period. Normally, this takes 15 to 21 days. You won't be charged interest if you pay off your card balance before the grace period expires.
Joining a card with an introductory rate of 0% is another strategy to avoid paying interest. Many credit card companies offer 0% interest for the first 6, 12, or even 18 months. Because of this, you will be able to pay down the card balance each month without having to pay any interest fees.