Complaint Review: MATT CARTER

I posted my truck on Craigslist to sell it.  It's an older truck, but still running and has some value to it.

I get a call from 'Matt Carter' who left a voicemail stating 'I'm Matt Carter from the Longwood company, and I'm really glad to have found you-- I have people who are interested in buying your car'.
"Please call me back at 866-326-9921 and I can explain our program and our money-back guarantee fee for selling your car".

A- clear violation of Craigslist terms of service
B- clear violation of Federal laws in contacting me on my cell phone to sell me something.
C- clearly a scam.  Charging me anywhere from $90 to $249 based on selling price BEFORE it sells?  CRAZY!!

So I see they've scammed many people by looking online.  They operate out of Leonard, VA and also go by the name of Auto Marketing Systems and have a very slick looking website....  So crazy. 
Please people save your money and sell it locally!!