Check your Just4U account for some great coupons. A Couple of you have commented having a $5 off $20 Frozen food coupon in addition to a $3 off $10 produce coupon and more!
I received a $5 off $50 total purchase coupon.
With my experience– if you have multiple total purchase coupons (ie. $5 off frozen food, $3 off produce, $5 off $50) as long as your total reaches the amount AFTER store coupons and store discounts your total purchase coupons will come off.