I'm hoping someone can help, I think (hope) this should be quite easy...I have applied the percentage discount hack ([url removed, login to view]) and it works great. Except one thing, I want to apply my discounts in order.
Full price is £100
Student price is £80 (attribute -20)
Pay by two instalments is £40 (attribute %-50)
At the moment it applies the percentage first and then the fixed discount giving me a final price of £30. I have tried changing the order of the attributes but it doesn't help.
Any help would be most gratefully received.