If you book online with a promotion code, such as a return guest code or Pepsi code, do they really check to make sure that you are a Pepsi employee? I used a Pepsi code online and it says when you book it that they will check for ID -- just wondering if they really do. Also, now there is a return guest promotion code that can be used and my friend was going to book a room with it, but she is not a return guest (it's her first visit). Just wondering if they will really check into that too.

TIA