WHAT: Get double points for stays at the Hilton until end of March. Must sign up for the promotion at the link below.
KNOW: You can also get miles instead of points. You must choose at registration. If you want miles, make sure you register your partner airline in your Hilton profile.
NOTE: Not every deal will work for everyone. If it’s not a match, just delete it and wait for the next. Point accumulation works but it takes some time.