Q: Can Sku Grid check the supplier´s quantity and place the item out of stock based on my Multi-Pack quantity set up?
A: As with any other regular listing in Sku grid, Sku grid recognizes stock as either in stock or out of stock. Even if the supplier has 1 in stock, the item is considered "in stock" despite the quantity that has been listed on the selling marketplace.
Stock is viewed more like an on/off switch, this means either there is stock or there is not.
Sku Grid does not see or recognize the supplier's actual quantity available.
Formulas for multi-packs work the same way -- Sku grid is seeing only 1 of the item and you'd have to manipulate your formula to essentially double it or multiply it by how the amount that you would like to set up your multi-pack in your marketplace, but Sku grid does not adjust for multipacks natively.
For more details you can also check our guide regarding bundles and multi-packs -->> Can Sku Grid Support Bundled Listings or Multi Packs?