You can get the discount only if there is rooms still available with the code, in other words..........like me I booked the WL rooms before the codes and was told that I could apply the codes to the rooms once it came out, but there still had to be rooms available being offered at the codes, they only discount so many rooms with the codes. I have been able to get codes applied to my nights at the WL in Oct saving about 140.00 a night but was only able to do that this week after trying for the past 2 weeks to do it. My Dec. dates I have only been able to apply codes to 2 of my nights so far and am still at rack on the other 2 nights. It's a lot of juggling but well worth the money. It's going to depend on when your days are.