Hilton Worldwide is offering members of its HHonors loyalty programme double points for every night of their stay.
The 2X Points Package promotion is available to all HHonors members who book a stay at a participating hotel by March 19, 2016.
Members who book by phone need to mention the 2X Points Package or plan code HPDPT1/DP1.
Members will receive a bonus equal to the number of base points earned during their stay. Bonus points earned on base points do not count toward elite tier qualification. Each hotel's change and cancellation policy varies.