by loren_d_c » Fri Apr 06, 2012 11:28 am
Free Shipping doesn't have to be enabled for Free Shipping Coupons to work. You do have to enable Free Shipping Coupon at the bottom of the Commerce Setup -> Shipping menu. Also, Free Shipping Coupon uses the same 'Allowed Countries' and 'Excluded Zip/Postal Codes' settings set for Free Shipping, so you do need to set those up, but you do not have to enable the Free Shipping feature itself.
-Loren