You may be eligible for a line discount if you buy items from the vendor in large quantities. The program uses the Purch. Line Disc. table to manage this.
A purchase line discount is calculated from information about minimum quantity and discount percentage, which you set up in the Purch. Line Disc. window. The item number functions as a code for each set of discount terms. When the terms have been set up, the program will automatically calculate the purchase line discount when you order the item.