Biz Gold: 35K MRs or $8k spend in 3 months. Slightly over $16K spend in last 12 months. Declined.
Side bar, biggest reason for not accepting offer is I only have a small hard limit on this card (yes, hard limit on a charge card), and my Business Platinum fee is due next month, and would rather have a retention offer on that account if it will be available. Accepting this offer appears it would likely eliminate an offer on my Platinum card. That has a small hard limit also, so I'm prepared to get rid of it also.