You can use these coupons per item within the transaction.
one item or more = a transaction. Each item is a purchase.
One redemption per customer per item only means you cant stack.
I just used 8 of these coupons, and applied one $5 coupon per bottle.
Paid $1.27 including tax each. :) did this at superstore by price matching the 5.97 walmart flyer price. :)