I wouldn't pay the extra money or have to carry another piece of paper in my wallet. I don't care if someone knows I have a CHP. In fact, I'm kind of proud of it. Yes, I realize it's possible the wrong person might find out and target my home for a burglary while I'm gone (he better hope I'm gone), but that's what insurance is for, right? As for robbers or muggers, it might eliminate the element of surprise, but chances are if they think I'm carrying, they won't target me in the first place. I don't go out of my way to advertise I have a CHP, but on the other hand, I don't try to hide the fact either. If someone was determined enough, they could find out anyway. That probably holds true for any of us on this forum. A good hacker could probably identify anyone on here.