Does any body use a spread sheet or menu pricing that you can hand out at car shows or when they drop the car off. For instance, exterior detail, wash and wax $50. Than columns under neath it with check boxes that have clay bar $25, 2 stage polish $50, engine detail $50 ect ect. This way they know what they are getting and it might be easier to get the up sells. I`m just looking to see what other pros are doing . Any examples?