I have a situation on my store that I would like to ask for your help to find a solution.
I sell pillows with or without filling, and I'm having difficulty in the configuration of having the same stock source for the same cover pillow in product variants, as describe in the picture.
Have you had the same situation and how did you solved the problem?
Thank you in advance!
One thing you can do is to create a custom product page template that will have the ability to select "Pillow Filling" and on "add to cart" 2 products get added to the cart, "Pillow Cover" and "Pillow Filling".