Via the Points Guy if you aren’t already registered with the American AAdvantage eShopping portal you can earn 1000 miles if you sign up by May 13, accept their emails, and watch a short video.
I am, sadly, already registered for the site so won’t benefit from this. But if you aren’t it’s a great easy 1000 miles.
Too bad there isn’t a generous version that offers 50K for registering and another 50K for watching the video. Citi doesn’t seem to like churners as much these days.