It has been more than one month since I posted my SUV for sale on autotrader.com with no results. Not one person has called to inquire about my SUV. I have even lowered the price by $1500 dollars. I think that I'm asking for a fair price on the vehicle. I did get two calls from greatcarsandtrucks claiming they can sell my car in 7 to 21 days for the amount that I'm requesting. They claim to have clients interested in my vehicle who are pre-approved for a loan. They also claim that if my SUV is not sold in 90 days they will refund me the $180 dollars I need to pay them for their services. The company is based in Canada and they post cars for sale in the United States. The car that I'm selling is a 2005 Chevrolet Equinox LT with 17,000 miles and many extras included. I'm selling it for $18,500. Any advice on selling my SUV ASAP. Would you trust a company like this?