Please add column for UOM or is there any other possible way?
Just mention unit of measurement in description.
Stock items are purchased or sold on the bases of quantity. The quantity is measured by units. So unit of measure is needed. You may have simple units such as meters, kilograms, pieces or compound units like box of 10 pieces [1box=10 pieces]
But would be great to have UOM (Unit of Measure) in quotes as well as Sales Invoice.