I am able to apply discounts in a few areas pretty easily, but one area I cannot and want to be able to is apply a 20% discount if you purchase 4 or more identical items. Below is the current Shopping Cart rule I have. This rule won't apply any discounts though and I don't understand why. I've tried other things, but they either do nothing, or apply the discount on everything in the cart, not just the products in the specified Category.
Can someone point me in the right direction please? Am I misunderstanding what Row Quantity is? Is there another way I can do this? Thanks.