Create Quantity discount at Collection
1. Click on the Discount Rules on the app navigation.
2. Look for “Quantity discount at Collection” and click on the Template.
3. click on Cart Discount.
4. It will redirect to the next page. Here click on the Create Discounts button.
5. Enter a title in the Title bar, which will be displayed as the discount name on the cart and checkout page.
6. In Assign Collection section click on browse and select one collection to apply discount
7. Select the Quantity, Value, discount type, whether you want to offer discounts in Percent Off or in Fixed price and click on save.
8. Then it will redirect to the manage list of Quantity Discount to Collection Here you can check and edit the created offers.