Hilton Worldwide has relaunched its Double Your HHonors promotion.
Until August 31, Hilton HHonors members can earn double points or double airline miles for qualifying stays at any property in the group's portfolio.
All brands are participating. These include Hilton, Waldorf Astoria, Conrad, DoubleTree, Embassy Suites, Hilton Garden Inn, Hampton Hotels, Homewood Suites, Home2 Suites and Hilton Grand Vacations.
To participate, members must register for the promotion at hhonors.com/double before check-out. To earn double miles, they must select points and miles as their "double dip earning style" preference, and must have their preferred airline partner selected.
Bonus points earned on base points do not count towards tier qualification.