They ring you and tell you they will pay you a bit more money with a cheque... and then send their collection guy with a vehicle to transport your car away. You are then to pay for his services when he arrives out of the money from the cheque. He takes your car away, and the money then the cheque bounces in the bank a few weeks later, so your left with no money, no car and youve paid them to scam you. I had a Yaris T-Sport before my ST, and I got 6 fake cheques from autotrader.