Check your Just4U account for a $10 off $50 Gap Gift card ecoupon. I found this is the “special offers” of my coupon center.
If you have problems with Just4U coupons coming off–just visit customer service to get your cash back.
There is also a $15 off $50 Old Navy coupon here. However, the coupon expires today! Buy a $50 gift card and pay $40.. then purchase $50 of clothing and get $15 off with coupon!!