: Hilton frequently runs "100% Bonus" or "80% Bonus" promotions. During a 100% bonus, the price drops to 0.5 cents per point , which experts from Daily Drop and WalletHub suggest is much closer to their fair market value.
: You can transfer points from American Express Membership Rewards, though the transfer ratio isn't always ideal. How to buy Hilton Honors Points - Hilton Help Center buy hhonors points
: Once you buy them, they are yours. You cannot return them for cash if your travel plans change. Alternative Ways to Get Points Quickly : Hilton frequently runs "100% Bonus" or "80%