"Enroll now to start earning Double Points on virtually every dollar you spend. You can earn Membership Rewards® bonus points on every eligible purchase you make with your American Express® Rewards Card from July 1 — August 31, 2005. For additional information see the terms and conditions below.
To be eligible for this promotion, you must enroll your American Express Rewards Card by August 31, 2005. Please have your Card available when you enroll. You will also need your Card account number and your Card ID number, the 4-digit number printed above your account number on the Card."
"Pointswizard spin-Even though it says newest card members I would try to enroll my card-You never know"