Items with multiple SKUs but are the same item inventory-wise
We have items that have multiple SKUs, and we're not sure how to set them up.
For example we might have a total of 10 of Item A in our store, but five will be tagged with SKU 1, three with SKU 2 and two with SKU 3. Every time one of these items, regardless of SKU number, is sold, we expect the total inventory number to be reduced.
I thought that using a Matrix would work, but now that I've looked at it, it's meant more for items that have differences such as color and different inventory totals.
Does anyone have a solution to our issue? Thanks!