I setup a discount coupon to apply to shipping, but not matter what configuration I setup, no discount applies to shipping.
Is there a way to setup a discount coupon to make shipping free? It would be easy if we had one rate for all shipping but the shipping fees change based on order amount.
In order to get the free shipping coupon to work, I had to setup the discount to have a really high amount. Initially I left it at $0.00 thinking the system would just set the shipping costs to $0.00.
What I ended up doing was applying a $1000 discount (shipping would never get to this amount) and it worked. Now I assume that this was necessary due to the backend logic, but technically shouldn't the system just cancel out the shipping costs if I have opted the coupon to apply only to shipping?