If you are a Platinum Member with Orbitz, i.e., stayed 12 hotel nights booked with them, you can get the initial TSA fee for PreCheck waived via a code from Orbitz.
1 – Click "Get Started" below to request your promotion code. (Don't see it? Make sure you're logged in to your Platinum account!)
2 – Complete pre-enrollment online and schedule an appointment.
3 – Bring your promotion code to your appointment — you’ll need it to waive the processing fee.
4 – Once approved, add your Known Traveler Number (KTN) to your Orbitz profile, and be sure to call airlines directly to add it to any existing flights!
5 – Ready to travel? Look for the TSA Pre✔® indicator on your boarding pass and get ready to breeze through security!
*NOTE: Only one (1) promotion code will be issued per Platinum member per 5 years (the enrollment term of the program)
http://www.orbitz.com/rewards/TSAprecheck
http://www.orbitz.com/rewards/benefits/
Safe Travels,
Doc