308 votesRobert Patton SHEATH commented
Same desire for this to be implemented.
All you have to do is create one more step during the process of combining a group of SKUs.
The option could be called a "quantity" combination, combining two or more SKUs would have the option to assign an integer to the children SKUs. Thus to sync your 2/3/4/5/n packs to your singles, you would combine the SKUs and assign an integer to the each of the children SKUs as it relates to the parent. Thus the system will know to multiply the sale by the integer provided by the merchant, deducting the proper amount from the inventory.