I've been searching for a specific answer to this issue, with no luck, so i figured i'd post my question in this thread. I want to use LP's for rooms at NY NY at the end of November. The website says in i purchase now, it must be redeemed by September 30. It also says when you click on next, that the redeem period is up to September 29, and the travel period is until september 30. I've seen online where it states you can get the dates far in advance, the redeeming period is the time period where you have to call and actually book the room. Does anybody have experience with this? I'd like to get this set as soon as possible, just to scratch one more item off of my list.