I have the Product Attributes Grid installed and it works great. For now, and in most categories, I have shirts for sale that all come in the same 10 sizes. Right now I can go to a certain shirt product page and I can add as many or as few of each size of the shirt as I want to my cart by simply plugging in that number in the box. Now let's say I have someone who orders a lot of shirts in a lot of sizes, often...I'd like them to be able to get a 'quick order' type page that has listed, almost like a spreadsheet, the product numbers, and the attribute size boxes for each and then have ONE 'add to cart' button for the whole page.

Anyone do this or have any idea how to go about doing it?