It used to be here in the US, but there was enough violations that they stopped putting it in the terms.
But, looking into this, it looks like some states have made it illegal. I'm curious how well that's enforced.
For those on the other side of the balance, maybe it would be.
Either way, I can't imagine many shops doing it, even if the economics makes sense. They'd rather the immediate and direct pad to the bottom line.