How to add discount to item for only one attribute value?

[kavlito]

BTW, here is the SQL script I ran to update my 11" size to set the Apply Discount attributes flag to NO.

update zen_products_attributes

set attributes_discounted=0

where (options_id=25 and options_values_id=3)

options_id=25 is the Option Name - Size

options_values_id=3 is the Option Value - 11"

You will have to apply the id's for your Option Names and Option Values.

To set to YES, set attributes_discounted=1

(as always, BACKUP YOUR DATABASE BEFORE RUNNING SCRIPTS!)

Good Luck.