The discount percentage or amount of the sales order item must be informed in these fields. The discount is calculated in cascade, if the header discount has been informed.

Example:

Suppose that the sale price of product X is 1000. In the sales order header, 2 discounts were granted: discount 1 is 10% and discount 2 is 5%.  In addition to the header discount, a 10% discount was granted for the item.

The product price will be 769.50.

The discount percentage can be determined in Discount Rules.