Here is the problem. My friend's sister made the ressies for Cinderella Castle, she is going to WDW with their family. She used their CC# but gave them her name, just in case the other family got through on the same morning. Well they didn't, so now they have a ressie under her name with their CC. Now the sister has to leave a day early and will not be at CRT's at all. I told them not to reduce the number or try to change the name because I'm afraid if they fool around with the ressie it may disappear all together. So will they be able to get in with the PS# if the person who made it under their name is not with them? They will have the credit card that they made the ressie under and will explain that a member of their party had to leave early? They have two different last names also.