Can I add additional users to my GM MasterCard account?

Yes, you can add additional users to your GM MasterCard account. Adding authorized users is a convenient way to share the benefits and rewards of your card with family members or trusted individuals. To add an authorized user, simply contact the GM MasterCard customer service and provide the necessary information, including the full name and address of the person you wish to add. They will guide you through the process and issue a separate card in the authorized user's name. By adding additional users, you can easily manage and track expenses, accumulate rewards faster, and enjoy peace of mind knowing that you can extend card benefits to your loved ones.