Sell and Forget Customer Service.
My wife needed a new vehicle due to medical issues. She was in Seattle for the operation. I had a week before I needed to get the vehicle to her. The mini-van needed detailed, rear bumper repaired, leather and heated seats added, and floor mats. I paid what they asked and was pre-approved. Pretty easy sale. While signing the papers I was asked to take the vehicle now and then bring back later. I resisted as this was inconvenient and unnecessary. I just wanted to pick it up when all the work was finished. Ultimately I was convinced to take it now.