Promotions Question


I want to give our clients this promo: If they buy 3 or more products from specific categories I want to give them a bonus. Does anyone know how to do this? If I set it up like in attachment, cs cart gives the discount to any order that has at least one (1) item from the selected categories and any 2 or more items from any other category. How can I limit it only to 3 or more items only from the selected categories?

Any help would be greatly appreciated

The attachment

[attachment=15006:Screenshot_2021-06-02 Marketing Promotions - Administration panel.png]

Screenshot_2021-06-02 Marketing Promotions - Administration panel.png

Would you add another Product Condition to include only products to the selected categories?