Credit Card Glossary: Terms and Definitions
Confused by credit card terms? CreditCards.com's glossary of credit card definitions will help. From account holder to Regulation Z, we have defined the most-common and most-confusing credit card terms.
- Annual percentage rate (APR)
- The annual percentage rate (APR) is the interest rate charged on credit card balances expressed in a standardized, annualized way. This rate is applied each month that an outstanding balance is present. Compare cards that offer an introductory 0% APR here.