Some years back I bought a new car for cash, and agreed with the salesman on what I thought was a reasonable price. So far so good. But before they print out the paperwork for me to sign, I need to meet with some closer guy who is gonna try to upsell me to buy add-ons. He asks me a bunch of irrelevant questions to which I patiently answer yes. When he thinks he has me in an agreeable mood, the upselling starts. "You really ought to get the extended warranty". "No thanks." "Our dealer installed floormats will protect your car's carpet". "No thanks." The rustproofing will maintain the value of your car". "No thanks". "Well how about our super duper theft prevention system that allows the police to track the location of your vehicle if it gets stolen - - it even comes with this highly visible window sticker making it readily apparent to thieves that they shouldn't mess with this car and should pick an easier target." "I'll pass on the theft protection system, but how much do you want for just the window sticker?" Heavy closer sigh, followed by - - "I'll print out the paperwork."