Thanks again. I was able to get it to work. I tried to make it so that if the customer selects the same product but at a different weight it would show on the cart page as 2 purchases of the same product at 2 different weights. Right now it adds 2 to the quantity at the first selected weight. I tried to make weight updatable in the button, but it gave me another field. Do I have to add code to the list menu?