This touch-up paint is calculated by surface, a door is calculated by surface, a bumper is calculated by surface, and a fender is calculated by surface. Here's what happened. A paint surface is painted with 400 yuan on each side, and sheet metal repair is not counted. Some insurance companies agree that the price is 300 yuan per side. There may be regional differences. There is something wrong with the car, find the car master. 4S shop professional technician, 10 minutes to solve.