I read that the version of the VUSE that RJ Reynolds is doing a PMTA with the FDA has an RFID Chip in that so retailers can Disable it within 50' of their Store.
Kinda like how the wheel on a Shopping Cart only in Reverse.
But then again, I read this on Reddit. So it might Not be True.

You may have read it on reddit. I am going with the not true part.
However,now that the cat is out of the bag we'll know who to blame.
Mike