I'm thinking of upgrading to Pro because of the inventory feature, but so far I have not been able to figure this one out.

I want to sell t-shirts, so on t-shirt #1 for example I want to set up an optional field for sizes. No problem so far. Now though, I have 5 X-Large, 4 Large, 3 Medium, and 2 Small shirts in stock. I can put 14 for the quantity for this product, but how do I specify how many of each size I have available? If this is not possible, it should be. It seems easy enough to implement, and it would be useful for all kinds of products that use sizes and colors as optional fields.

Hi Jamie. You can't inventory track off the options right now. You have to have a different sku for each option to track the inventory.