I guess paying only half the money back, ZERO jail time, and signing an FCC letter "...never to do this again for at least two weeks", is NOT a strong deterrent to these scams.
I got a missed call on my cell phone from this number. From those that have posted before me, I'm glad I missed it. I'm all for someone making a living, but scamming unsuspecting people like this is just as bad as stealing. No different. If you gave these idiots any of your personal info' associated with your card, CANCEL IT immediately-- or you will end up with hundreds (or thousands) of charges to no telling what kind of places.