Use the Promotion Allocation window to specify how the discount is to be applied to the various items purchased.
Select an Allocation Method.
Weighted - The total amount of the discount is applied proportionally among the qualifying items based on their retail value.
Equal - The total amount of the discount is applied equally among the qualifying items regardless of their retail value.
Select the items that will qualify for the discount. Only the selected items will receive the discount. Items that are not selected are considered when the total amount of the discount is calculated.