Authorized users on the Amex Platinum card must be at least 13 years old. Don’t confuse an Amex Platinum authorized user card with a Companion Platinum Card, which doesn’t have an additional ...
The Platinum Card from American Express offers a long list of benefits, including extra perks for eligible active-duty service members.
This as-told-to essay is based on a transcribed conversation with Skylar Griffin, a 21-year-old college student in ... she advised us kids never to get a credit card unless we were responsible ...