Most people use CarFax to investigate a car they would like to purchase. Well, my story is that I successfully used CarFax to SELL a car! As I organized a folder with my car?s service records, oil changes, receipts for new tires and everything else I thought a prospective buyer would like to have, I suddenly thought, why not order a Car Fax for MY car? After all, I was helping myself by saving the time the buyer would need to check it all out themselves. Guess what? I put my car up for sale and posted copies of the CarFax along with it, and it was sold within 24 hours. Well worth it!