Our Joann's takes competitors' coupons. The only thing is you can't use a coupon to buy something in Joann's that that store does not sell. For example, you can't use a 40% coupon from Michaels to buy fabric at Joann's because Michaels doesn't carry fabric. Also you can only use one 40 or 50% coupon a day unless it's one of those blockbuster sales, like "Daffodil Days".