@K-in-Boston wrote:
I'd say that 5x offers (or sometimes 5 extra TYPs, as much as 8x which can really add up) have been fairly consistent every 3-6 months on Premier (mine turns 2 next month). It seems like I used to also get 5% offers on Diamond Preferred constantly until I did the PC to Rewards+ when that was launched; nothing since, although there was more incentive for them back then since I had a 21 month 0% balance transfer and purchase APR on that card prior to the PC. When there are offers, they do a good job of getting the word out via email and often in the post as well. Curiously, I don't recall ever seeing offers like that in my actual online account (balance transfer and Flex loan offers, sure).
I first saw it when I was attempting to get a CLI on the app, it popped up on the top as a notification askig me to activate it. A week or two later the letter came in snailmail for the offer as well and then lastly the email. Took over a year but did finally get one lol