Check this box if the coupon grants free shipping. A <a href="{bbackup_94402fb9ba80f392e0976ece85f92b2b876bfcaed8d83250cc06083f7139c7d9}s" target="_blank">free shipping method</a> must be enabled in your shipping zone and be set to require "a valid free shipping coupon" (see the "Free Shipping Requires" setting).