Nope, I don't work for a Toyota dealer. In fact, I've never worked close to retail of any form. That said, I am extremely "frugal," and have spent the majority of a lifetime trying to be an educated buyer. I bought my first new car over 30 years ago (a factory order), and have tried to understand new car pricing the entire time. I've since learned that we will never really know how much profit our dealer is making. We can know a minimum profit they are making (just on the sale, not accounting for their many costs). As a gross over-simplification, if I pay a dealer invoice plus advertising minus the silly doc fee he is making profit equal to the holdback plus any current dealer incentives. I think they also get kickbacks based on financing (both the sale and inventory) and advertising. Again, I'm sure there is somebody who really understands this that can step up and take the baton....