Printed Security Codes
When you enable the Printed Security Code feature for your account, a list of one-time security codes is generated that you must enter in order to access your account.
Important: Only the Master Account Holder can use this feature.
Results: Each time you log in to your account you will be prompted to enter one of the security codes from the printed list before you can access your account.
Remember: Each code can be used only once.
Tip: To disable the feature once all printed codes on the list have been used, select Stop prompting for security codes when all security codes have been used up.