Marriott Bonvoy has teamed up with Uber and now you can earn Bonvoy points when you ride with Uber or order from Uber Eats. Speicifically, you can earn as follows:
Earn 3 points per dollar on Uber Premium Rides (includes Comfort, XL, Black and Black SUV)
Earn 6 points per dollar when you order Uber Eats during your stay at any hotel within the Marriott portfolio
Earn 2 points per dollar when you order Uber Eats at home.
You need to link your accounts.
Plus, through May 31, 2021, you can also earn 2,000 bonus points for a limited time when you link your accounts and complete a qualifying Uber Eats order or select Uber ride.