Thumb Score: +32

Amazon [amazon.com] has 30-Count Dulcolax Saline Laxative Soft Chews (Mixed Berry) for $9.88 – $3.09 – 40% when you ‘clip’ coupons on product page – 5% when you check out via Subscribe & Save = $2.35.
Shipping is free with Prime or on $35+ orders.

Savings
Coupon price $6.79 (clip on the product page)
40% off coupon applied. First Subscribe & Save orders only. (check and activate [amazon.com])