(The answers for getting a reply for this HERE are near null but might as well give it a shot....)
My products have a item option that is stored in “sales_flat_quote_item_option”. This happens when I select this option for the product and I add the product to that cart.
I want to modify the Magento’s core so that besides doing that (inserting into Magento’s database that item option), I want it to do something else as well.
Where can I see this behavior so I can write some more code in there and change it up a bit?
If I am not clear, please ask for some more information.