You can set "Allow setting a discount on the sales order lines" in Settings > Configuration > Sales.
You also can use price list to automatically give discount to certain customers. There also module product_visible_discount that allows to display the discount set in a pricelist.
About This Community
|Asked: 2/17/15, 6:35 AM|
|Seen: 634 times|
|Last updated: 3/16/15, 8:10 AM|