Originally Posted by
krazykanuck
You could likely downgrade the biz plat to a biz green a year (and a few days

) after accepting the upgrade offer. The AF proration will work on your favor here. Then you can either cancel the biz green for the rest of the year since whatever fee is left is more less a sunk cost.
My apologies for taking the thread backwards but have been traveling and not really online, just getting caught up.
This is a great suggestion and I appreciate it. Certainly would be interested if others have direct experience with this approach. Don't want to get in bad graces with Amex, but probably would have passed on this upgrade offer if I'd properly understood how it was going to play out so definitely interested in "mitigating" the damage if possible.
Also, any reason this approach wouldn't work with downgrading to say a no annual fee Blue Business rather than the Biz Green card? I ask just because my wife hasn't yet had the Biz Green so would prefer for her to get that one via a SUB at some point rather than via a downgrade path.
Regards