Initially I was interested in their services to track down the identity of a caller. After signing up and realizing there were strings attached, I called to cancel. My cancellation was confirmed by the lady on the phone, however, I've been charged for the last 4 months! I called today and their employee said they were never notified of my cancellation. This is a complete scam...they make their money by continuing to charge people who have already cancelled. read full review »