Step-1 : General tab

In this example, the store owner wants to give 10% discount for all products in his store. So choose,

"Method = Quantity Based"

Click Next.

Step-2:  Condition tab 

Now on condition tab, choose All products to "Apply to" and click Next.

Step-3:  Discount tab
 
Define your quantity range and discount value in discount tab
Min quantity - 1
Max quantity - 5
Adjustment type- Percentage Discount
Value - 10

Step-4: Frontend demo

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