Important Information about shopping online. Your First National Bank MasterCard card has been pre-enrolled in MasterCard SecureCode - a complimentary, new online security service. The next time you shop online at a participating merchant, a window from SHAZAM will appear, asking you to confirm your identity and set up your own private SecureCode. By using your SecureCode each time you shop online at participating merchants, you'll be better protected against unauthorized use of your card. Now that's more peace of mind when you're online.
