And even better, there are terminals where you can browse the catalogue and choose an item, basically the same workflow as making a reservation online. But thos

And even better, there are terminals where you can browse the catalogue and choose an item, basically the same workflow as making a reservation online. But those terminals don't take payments. So you enter a code word, then walk over to one of the payment terminals, enter the code word again, and pay! It's kind of horrific UX, but i can see how it would have been quick and cheap to ship, and it works!