I agree. It should be that stores just provide enough dividers that the problem doesn’t arise.

Yeah but cashiers have eyes and can see that there is space behind the last item they are currently grabbing, I would think.

I use dividers when I can, but sometimes not enough of them are available.

In theory leaving a significant amount of space should give the cashier enough information, but then again, we don’t live in a world where everything is as it should be…

Money isn’t green everywhere in the world. Where I live, 100 euro bills are green, but all other bills are completely different colors.

I very rarely remember my dreams but I definitely do remember that once a long time ago I did dream of making a forum post from my smartphone. So the premise is not correct for all people.