Hi,

I am using UC Custom price module. I set code to alter product price to be discounted by 4% when 10 items is bought (price * 0.96).

I am also using discount coupons provided by UC Coupon. When customer enters coupon and product price is discounted by 4% then coupon discount is calculated wrong. The discount value is calculated from orginal product price, not discounted one. Discounted price is stored correctly in database in order product. When I click update order in coupon checkout pane then price is refreshed and calculated correctly (from discounted product price). However when I proceed to review order discount value is calculated wrong again.

Could anyone help me please? Many thanks!