Originally Posted by
forextrader
Use the Hilton shopping mall
https://www.hiltonhhonorsearningsmall.com/ and buy a dining certificate from Restaurant.com. Use code PRESENT for 80% discount.
So get a $25 off certificate from a restaurant in your area for $2 - you will earn 18 HH points and that will keep your points from expiring.
I got a $10 certificate for 80 cents somehow, using the new discount promo code NAPKIN. Hopefully the points will post quickly.