Originally Posted by
81romeo
They can also see whether someone is a GCH or GGL/CCR.
Personally didn't know that until I asked (out of curiosity).
Yes, if you are GGL it prompts the lounge staff to greet you as a VIP. I do enjoy seeing if I can actually read those few words before they automatically hit whichever key removes that pesky message and moves them to the next screen (sans greeting, IME). Not that it matters, they are almost always very polite and I know who I am