Discover cards are currently not available on CNBC Select and links have been redirected to our credit card marketplace where you can review offers from other issuers like American Express or Chase.

Credit cards may issue different APRs for purchases, balance transfers and cash advances. Be sure to read your terms and conditions to familiarize yourself with the APRs associated with your card.

Your credit card isn't an ideal choice for paying a utility bill if the rewards you'd earn from the payment don't outweigh ...