Thumb Score: +20

Amazon [amazon.com] has 17.63-Oz Stardrops The Pink Stuff Cleaning Paste for $5.97 – 40% when you ‘clip’ the coupon on product page – 10% when you check out via Subscribe & Save = $2.98.
Shipping is free with Prime or on $35+ orders.

Savings
40% off coupon applied. First Subscribe & Save orders only. (check and activate [amazon.com])