Hi
i´m having a problem with Sale discount in Attributes.

Only the product price is affected by the discount even if i choose an Attribute for it. For example:

Product A €100,00 + Attribute A (no price) with 10% discount = €90,00

Product A + Attribute B (+€50,00) with 10% discount = €140,00
(it adds 90 (product with discount) + 50 (attribute without discount)


Can anybody help?

Thank you.