I'm not up on what Citi allows these days as AA isn't a thing for us any more. We do have a newer TY point set of cards; still looking to see if these work for us.

If you consider biz cards, does that impact the once a year limit? Are they as free with biz cards as, say, Chase right now?

I know we have AA biz cards at one time. I just don't recall how these worked.