Marriott just announced their new summer promotion which will run between July 2 and September 16, 2019. With this promotion, you’ll earn 1,500 Marriott Bonvoy points for every stay of 2+ nights. You must register by September 2nd and there is no cap to the amount of points you can earn.
While I am glad to see a new Marriott promotion coming out, I definitely wouldn’t switch my stays to Marriott simply to take advantage of this offer. I do not like that it requires you to stay 2+ nights to earn the bonus and I also don’t love that an extended stay will earn the same number of points as a shorter stay. With that being said, earning any extra points is always a bonus, but this is definitely not as good as it used to be. And definitely not as good as the old SPG promotions for former SPG members.
Just make sure to register so you do not miss out on any bonus points.