Can I add my wife to my AmEx Platinum card?
Can I add my wife to my AmEx Platinum card? You can add an authorized user to your Amex Platinum Card over the phone or online.
What is the difference between additional Platinum Card and companion Platinum Card?
If you add a Companion Card, your authorized user won't enjoy perks but can help you earn points and spend some of your annual credits. If you add an additional Amex Platinum, there's a fee, but your cardholder will enjoy the perks discussed below. Enrollment is required for select Amex benefits.
Can my wife use my Amex lounge access?
You may purchase guest access for your spouse or domestic partner and a child under 21, or up to two other traveling companions for $29 per person. Any additional guests may purchase One-Day Passes.