Thumb Score: +23

Amazon [amazon.com] has 170-Oz Arm & Hammer Sensitive Skin Liquid Laundry Detergent for $12.48 – $1.19 – 10% when you ‘clip’ coupons on product page – 5% when you check out via Subscribe & Save = $9.42.
Shipping is free with Prime or on $35+ orders.

Savings
Coupon price $11.29 (clip on the product page)
Extra 10% on the first order. (check and activate [amazon.com])