To set the amount of discount that will be applied to all selected products or categories.
Procedure
1. In the discount rule configuration, ensure that Mass Discount is selected in the Discount Type field.
2. Scroll down until you see the Preferences section (which appears only after selecting the discount type).
3. Locate the field labeled Apply a discount of.
4. In the text box on the left, enter the numerical value of the discount you want to apply (for example, 10 for 10% or €10).
5. In the dropdown menu on the right, select the unit of measure:
- Select % to apply the discount as a percentage off the product price.
- Select € to apply the discount as a fixed amount (currency).
