When I filled up my gas tank the other day, I went to a station I've never been to before, in another neighborhood. I was watching the attendant via my side view mirror. He seemed to take a glance around to make sure nobody was looking, then he reached behind the cash register, and pulled out.... a sheet of stickers. He took a tiny yellow dot and stuck it on the inside of my gas tank door.
Granted, no harm done. But I'm curious as hell. Anybody know what this is for? What are they trying to track?
I got rid of my last clunker earlier this year, so for all I know, its gas tank door was also full of stickers I never noticed.