I struggled to find a good used car in my area, through he internet. We were new the area and didn't have a reliable relationship with any car dealers. We began the internet search and on two of the vehicles we were looking we found, through car fax, undisclosed issues ( an accident and a recall). the dealer didn't know because they weren't told and they didn't check. Saved me from getting something I didn't want or need. I then began searching the internet again and never went any further with my search unless I found a clean bill of health with car fax. I did and the car is great--I am very pleased and very happy!!!