This module is working great but I have a customer that wants to give a coupon that enables $5 off plus free shipping. Is there any way to do this with the current code? I didn't see a way and started to modify the discount coupon class but I don't follow the code exactly and aren't sure where the various amounts are being calculated. I also tried modifying the primary key of the db to allow 2 coupons with the same name (so i could set one to fixed and another to shipping but that didnt work so i reverted that).
I do have some php/mysql knowledge so if you can point me in the right direction I think I should be able to code it myself. Any help is appreciated! Thanks!
