Something like the clamp would do so well in todays world especially with all of the technological advances and everything that we have. Something like the clamp would be easy to purchase, could be done online. And, it would be easy to advertise, something which can also be done online, through the various methods I have previously described.
This innovative product would help so many and would be the perfect thing to sell in something like a dentist office or a convenience store, so versatile. I don't think that the clamp would be ready for RFID tags or anything just yet but once many want it, it certainly wouldn't hurt as a tracking device when they're in the stores. Everyone should buy the clamp!