'Remove all other discounts" check box for optional discount

Currently, I have optional traveler-selected discounts for paying by check and paying by Zelle. On far-out bookings, guests can select either. But, they also can select both and that is not desirable. Would be nice to have a "remove all other discounts" checkmark on optional discounts (similar to codes) or some similar functionality. better yet, would be great if we can specify WHICH discounts to remove when this one is applied.  Thanks