Originally Posted by singlemalt
The green card has the same promotion:
https://www109.americanexpress.com/d...ype=greenbonus
I wasn't targeted, but I tried it and it worked for me - got an e-mail confirmation.
What I've found more than a few times in the past is that if you change the card color/type in a promotion page's URL, you can get a corresponding promotion for other types of cards.
Presumably then you mst have that other card too, or will it register the cart that was originally declined?