2 Promo Code Fields
I have 1 promo code field that operates like normal promo code fields do. This is on the view cart page.
I have a 2nd one promocode field, that is for wholesale customers. They enter a wholesale code and get a discount.
The wholesale discount is supposed to be off the total.
ie if the subtotal is $100. and the promocode gives 10% off, the new subtotal would be $90.
so when a wholeslae customer enters thier code to get 30% off, i need it to be based on the $90 not the $100.
currently its giving a discount off the $100.
how do i change this?