Has anyone heard of Strong Automotive Merchandising?  My General Manager signed up with them for an e-mail campaign and they are claiming they sold 42 cars for us over the last two months--- that in mind, our monthly sales have stayed steady, not increased.  In addition, they have directed a whopping 3,000 new visitors to our website with 0 conversions.  It sounds like malarkey to me and I don't buy into it.  Just wanted to see if anyone else had experience with this company.  O, and one…