The inventory menu you can view the smallest unit of a large stock unit.
Wings Product has 2 variant (Pcs and Lusin), 1 Lusin contains 12 Pcs. In the UOM coloumn will be visible for 1 Lusin @12(containing 12 Pcs) and total Pcs. So that the Quantity*Content column will add up the total items in a Pcs.
For this setting, follow these steps :
1. Multi-UOM Merging And Splitting The Products on Inventory Stock
To create a product with multi-UOM can follow this link https://support.dealpos.com/hc/en-us/articles.... .
2. Setting Variant Info
Goto Product Menu and Click the variant large unit product.
Click edit product variant.
Content coloumn filled with a ratio toward this product Mineral Water(Box) to Bottle.