I am having the same issue however for me, it is when I am offering a free gift for purchasing $250+. The problem is the person adds enough items to cart to get above the 250 and get the free gift -- But then they add a discount code which brings them below 250, but the gift still remains in the cart.
Is there anyway to resolve this so that if they use discounts which bring them below the minimum for the gift, the gift is removed?
Thanks in advance!