The checkout counter is seen as a key spot in any store ... but if you’re dealing with a small area, you need to make the most of it. Instead of squeezing more signs onto a busy countertop ...

[Spiritplumber] did just that, popping into a Radio Shack for the parts, then making his how-to video (embedded after the break) while standing at the checkout counter. You can see he hust set his ...