Travelers who join the Clear Registered Traveler program are pre-screened for security and provided with a biometric card which will allow them to pass through security faster, with more predictability and less hassle. Clear is fast, convenient and secure. As a Clear member, you'll be in control of your own time and your own schedule. Clear's first year price is $99.95 (includes a $28.00 TSA vetting fee).
Know anyone who's a customer? I'll let you know if I become one and whether in fact one does fly clear with Clear.
* via Thrillist!