1. I'd like to see the discount code checker bar moved into the "order" box. It is currently above and much less noticeable. It is part of the checkout process and I think people look for it to be applied to the total so they're looking for where to enter it within the box.
  2. If the discount zeros out the cost the whole thing suddenly disappears. I'd like to see it just show a $0 balance that they confirm.