We sell paint in aerosol cans which are packaged in boxes up to 12 each. So if a customer orders 30 cans this would show up as a single line item but with a qty of 30. We need to break this up into 3 boxes with 12 in 2 of the boxes and 6 in a third box, each with their own labels.
At times we don't have the full qty in stock and ship what we have with the balance on back order. Once again splitting each line item up would make this easy