Yes, it is possible to add an authorized user to an FIA Card Services credit card. When you add someone as an authorized user, they will receive a card that is linked to your account, which allows them to make purchases using your credit line. This can be a useful way to help build their credit history, as payments and account activity will reflect on both your credit report and the authorized user's.
Typically, the primary cardholder needs to provide some personal information about the authorized user, such as their name, date of birth, and Social Security number. Once the authorized user is added, the primary cardholder is responsible for all charges made on the account. It is wise to review the terms and conditions associated with adding an authorized user.
For accurate and specific details regarding the process of adding an authorized user, it may be beneficial to refer to the current information available on the FIA Card Services website.