2-pack Tide PurClean Liquid Laundry Detergent (46 fl. oz. Bottles) $13 at Amazon
Amazon has a 2-pack of the Tide PurClean Liquid Laundry Detergent, 46 fl. oz. Bottles (Honey Lavender) for $18 - 30% off coupon
(check green "Save coupon" box) =
$13 with free shipping on $25+ or with Prime
(about 14 cents / oz).
Target has a 2-pack of 69 fl. oz size bottles for
$24 with free store pickup + $5 Target eGift Card
(about 14 cents / oz when you deduct the GC).
Original Source of Info