Hilton Honors members will be able to earn double Hilton Honors points (from their second stay) between 06 May 2019 and 08 September 2019 - registration for this offer is required and is open at the time of writing. It is always a good idea to register for these promotions even if you do not have any confirmed stays in the pipeline. Additionally, Hilton Honors members will also be able to earn up to an additional 20,000 bonus points upon completing 20 stays during the promotional period.
If you hold a valid American Express Platinum Card, you may be targeted for the spend S$500, get S$200 back offer that went out last week. It goes without saying that you can get maximum value if you are able to stack that statement credit promotion with the upcoming double points promotion. If you do not have The Platinum Card, signing-up for one using my referral link will get you 40,000 more Membership Rewards Points (equivalent to 25,000 miles!).
Hilton Honors members who complete 10 stays during the promotion period will get an additional 10,000 Hilton Honors points (on top of double points from the second stay). Members who complete 15 and 20 stays during the promotional period will get an additional 15,000 and 20,000 Hilton Points.