I got to be a part of the team that designed the look and function of the Inventory Check function on Logomark.com (my regular 9-6). After refining and redesigning this many times over it is now live and working like a charm. Mike and Mike put together something like 8 different web code technologies together to get this to function the way it does. It seems simple but there is a ton of work behind it. Go check it out on any product page, the big button on the right hand side under the product image. Logomark.com different by design.