SPG Business. I've had it for a while and don't think I've called on this (at least not recently). Minimum spend on this since I've been using AMEX Platinum for 5x air and Chase Sapphire Reserve for other travel and restaurants. Voiced my genuine displeasure at the reduced earnings rate post-merger.

Rep gave 10k points immediately to help offset the annual fee and another 20k points after $6k spend in 90 days. I accepted.