Hi, 

How can I configure discounts on the total quantity of one product with different variants. When two variants are placed in the cart, the discount of the pricerules is only applied to each variant, which makes my price incorrect. 

I tried to configure the promotional discount, but there I can only set the minimum quantity and not the maximum quantity. The pricerules are like this; 

10 items = 10€/ item

20 items = 9€/ item and so on...

I have 3 variants of one product. But the rule, when ordering 10 should be covering the total of all variants ordered, and not per variant. The next rule, when ordering 20, the price is again lowered, but it should apply to the total quantity of the product, excluding the different variants.

How can I configure this?