Hi, I'm using Discount Code 3.1 for OsC 2.2.
I'm having problems with tax not being affected by the discount.
I think my problem is that the tax_discount array is empty on checkout_confirmation.php and not affecting the shown tax.
I've been looking at ot_tax.php and ot_discount.php to try and fix it.
Any suggestions?
(Have tried some of the things in this thread, but no dice)