Not all Cardmembers are eligible. Eligibility is based on tenure and a review of payment history.
Enrollment is free.
As always, Card charges are approved based on a variety of factors, including your account history, your credit record, and your personal resources. You will not receive a grace period for any billing period in which your American Express Card Account is at least 30 days past due. You'll earn Membership Rewards points as usual, provided the Card you use is enrolled in the Membership Rewards program. Finance charges are excluded and do not earn points. You will continue to receive grace on your transfer purchases as long as you do not have a flexible payment balance.