Lets say I only have one thing to sell from my inventory, let us call that thing for A.
But I have created two woocommerce products, Product X is 1pcs of thing A, product Y is a bundle of 7pcs of thing A.
When product X is sold the inventory for thing A must be 1pcs less, when product Y is sold the inventory for thing A must be 7pcs less.
How do I setup that?