Are you talkin to me? Mine's stuck on the inside of my windshield behind the rearview mirror. I only stick on the transponder when we're going to be using EZ Pass that day; otherwise I put it in my glovebox and all you see are two semi-transparent stick-ons. People who ride in the car sometimes ask what the two sticky things are, and I just say its for the EZ Pass transponder.

The exterior transponders are UGLY, as if front plates weren't ugly enough. I took my front plates off. Hush, I know its illegal but so many cars do it here anyway.