Retention offers on multiple Amex cards?

[SouthJamaica]

I recently received a retention offer on one of my Amex cards.

The annual fee on another of my cards is coming up soon.

Would it be considered bad form to ask for a retention offer on that one as well?

[Anonymous]

No

 You should be able to ask for offers on each, but it's not guaranteed that you'll have an offer

I think it's every 13 months minimum you can get an offer per card, so you can usually try successfully every other year per card