 But there are. I mean, like I said, I don't use much cash anymore, but I've had instances when I did use cash in the past where somebody checking you out just can't figure out the change unless the cash register was telling them how much change to give you back. Yeah, kind of sad. Well, and I remember when we were in, gosh, I want to say it was in high school. I think it was our science teacher or whatever, and we had one class when we were freshmen or sophomore, and I remember him saying that you should be able to look