Cart rule with category restriction, wrong amount of price discount

[DD_DD2]

Hi,

 

I've created a cart rule with categories restrictions: only category A selected.

 

If I add to the cart a product of another category (, and when I type in the code of the cart rule, Prestashop says it is not possible for this category. Ok so far so good.

 

BUT if I add another product of category A into the cart, the price discount is calculated on the basis of the total cart amount (product category A + product category !

 

Is there a way to change the way of calculation by applying discount only to product of category A ?

 

Version of Prestashop 1.6.0.14

 

Thanks for your help.

 

 

[DD_DD2]

Solved

I've forgotten to select in action tab "apply discount to : Selected product(s)"