I am not sure if I should post this in the Commerce Discount Section or Commerce Coupons. So forgive me if it's in the wrong place.

I currently have a fidelity user role that benefits from a store wide discount, I am also making use of coupons but I do not wish for the discount and coupons to be cumulative. Ideally when a coupon is added to cart or present in the cart on update, the discount calculation would be removed.

It made sense to me to add a check to see if a coupon was in the cart before applying the discount, but it seems that all the coupon conditionals are not available from the discount rule.

Any help would be greatly appreciated!