Enter a Sales Order > discount code is entered in Discountfield of either the Step 2 -Merchandise tab or the Step 3 – Payment tab > Override Discount Amount window displays if theOverride Discount Amountsettingis checked inSales Discount Settings
Use this routine to enter, accept, or override the discount amount for the discount code being applied to the order. This screen appears only when the discount code applied has the Override Discount Amount setting checked in Sales Discount Settings.
If the discount amount defaults from Sales Discount Settings, it is displayed in this field. You can click Save to accept the default, or override the amount by entering a different amount in this field. If no default is available, use this required field to enter the discount amount. The amount in this field must be greater than zero.