What I know most stores don't allow coupons + gift cards, which kinda sucks, but I understand why.
But we are in luck they have some awesome coupons lately? Have you seen this one
http://www.joann.com/coupon/ ?
I found some more coupons here:
http://www.printablecouponsdownload....table-coupons/ , but I was told I can't use them with gift cards (that's not nice, I have lots of gift cards) :-(