 and check you right through with a barcode, right? Absolutely. I mean, before, there didn't used to be actual online reservation systems. You used to just show up, I guess, with cash. I don't know. But if you used to have paper tickets, they would write them in. You know, your flight information, your name, and everything was written with a pen right onto a piece of paper, and then you went through security. And I know in some airports, some places around the world, they're actually going back to that for today. So when you go check in, they're just going to write you a ticket instead of just a little digital printout.