My situation is the following: I want to sell Whiskey, but I could sell it with the following options: Coca Cola, Coca Cola Zero, Water and On the rocks (for example). I know I can make variants of an item, but how would it be possible for me to keep track of stock if I'm creating a new stock for each variant.
So basically, If i order a Whiskey Cola, then stock should be removed from Whiskey and from Coca Cola (Which is a separate item, but we use it as an addition / variant to the Whiskey).
Could anyone help to find a logical solution to this? Or would I simply have to substract (each day) all the mixes variants to the original items?