This 92-Ounce Bottle of Tide Liquid Laundry Detergent in the Original Scent drops from $16 to $12.97 to $9.97 in your cart when you select Subscribe & Save and click the on-site coupon at Amazon. It's the lowest price we ever seen each year! This laundry detergent can be used with high-efficiency washing machines. The coupon also works on the Tide Ultra Oxy version. You can cancel "Subscribe & Save" at any time to avoid price increases on future orders. Shipping is free for Amazon Prime members or non-members who spend $35 or more. Otherwise, it starts at $5.99.