Hi - I would like to have a hidden field created in my orders that would store the Stock ID created by the stock by attribute add-on. Ultimately I am trying to calculate profit margins and since our stock is priced using dynamic drop downs, the only unique value I can use to identify individual items that are ordered is the stock id. In other words it becomes my SKU number.

I found this thread http://www.zen-cart.com/forum/showthread.php?t=42503 which is kinda similar but I don't know how to calculate the stock id based upon what drop downs have been selected.

An example product page is located here: [URL="http://www.coyuchi.com/zc/index.php?main_page=product_info&cPath=10&products_id=182[/URL]