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Realize the Potential
Earn points there even while you're here.
With a Supplementary Card, even if you can't be two places at once, your Card can.  Request a card >
When you add a Supplementary Platinum Card® or Supplementary Gold Card to your account, not only can you earn points on all eligible purchases charged to your Card. You can earn points on all eligible purchases charged to their Card, too.1 Earning even more rewards couldn't get easier.

Two Cards are better than one.

Adding Supplementary Cards means that your earning potential grows so that you can get the rewards you want even sooner.

1.25x: Your Supplementary Platinum Card or Supplementary Gold Card will earn you points at your accelerated rate of 1.25 Membership Rewards® points for every dollar in eligible purchases charged to the Card.(1)
Bonus Points: As a little thank you, when you apply for a Supplementary Platinum Card, you can also receive 5,000 Bonus points, or 2,500 Bonus points if you apply for a Supplementary Gold Card through the link on this page.(2)

Share the Platinum life.

By adding a Supplementary Platinum Card to your account, you're also sharing many of the same benefits you currently enjoy. Like you, they will be covered by many of the travel and shopping insurances you currently receive, and can enjoy complimentary airport lounge access.

Request your Supplementary Card. Request a card >