Ok now what type of invite are you talking about? In game invite or come to the thread and read a squad invite? If its ingame invite then i havent a clue! But if its a come to thread invite, then listen to T.R and Reckless.
I myself was invited by a mysterious Ghost. He scared the hell out of me till i signed up!
He was a bully. But i dont regret it. Best decision i ever made.
I am GreyGhost One of the Founding Fathers
and Leading Officer of the 121st MISFITS
GREYGHOST
P.S I think that Ghost guy was me!
damn my memory!