This is a targeted one, but if you like United miles check your email accounts to see if you were targeted for 500 bonus MileagePlus miles after making a $50 purchase in the Mileage Plus Shopping portal though 6/17. So far I was not personally targeted, but one of my family members was. They do have a special that awards 3x miles on some retailers that is available for everyone.
Getting 500 bonus United miles for a $50 purchase you were going to make anyway is pretty great – too bad I can’t take advantage due to not being targeted. Hopefully some of you did get the email and can put it to good use!