Well i have a s10 that im using for mobile detailing. I was looking for some suggestions on stuff i can put in the rear window. I know my name, number,fully insured, a quote i was thinking, "where just a phone call away, becuase we come to you". Then maybe buffing,waxing,polishing,carpter cleaning, and maybe more things. I know there are a ton of things i can put up there,but i want to but the most basic since 80 percent of the public has no clue what detailing even is.