My initial reaction is, "how does this work -- money-wise?"

I think you need some "reason why" copy in there. Like how/where do you make your $$?

"You can offer this service to your customers FOR FREE!" Really? Then where's the money changing hands for this? Where's the catch?

Also, that $295 figure seems low. It seems to me a body shop would charge $295 just to have them pick up a pencil to START to do an ESTIMATE!

Can a customer bring their car in every week? Every day? Every hour? What's stopping them? What are the limits?

You are missing the believability factor. The realism factor.