Fast POS Hardware

I have been to some stores, mainly department stores and have noticed that they do not have up-to-date check out system. The problem is that many customers do not want to wait on a line where it takes forever to get their receipt on their purchases because they need a fast POS Hardware. This site has different scans and machines that will be useful and faster than most hardware that is out in the market. Next time I go shopping and run into such problems, I will just send them that link haha!