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 add additional protection with an extra ... Your PIN is a secret code you enter to authenticate transactions at ATMs or in-person purchases, whereas your CVV is typically used for ...

Discover and Bank of America 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 ...