不知是不是我后知后觉:
Dear catty,
We are pleased to let you know that we have your new Card ending in
xxxxx on record.
If you added offers to your previous Card ending in xxxxx through the
Amex Offers program that are still available and not yet redeemed, your
connection status and enrollment(s) have automatically been transferred to
your new Card ending in xxxxx.
This communication is for informational purposes only and you do not
need to take any further action.
Thank you for your Card Membership.
American Express Customer Care