Thumb Score: +23

Amazon [amazon.com] has 32-Oz Finish Jet-Dry Dishwasher Rinse Aid for $10.37 – 30% when you ‘clip’ the coupon on product page – 5% when you check out via Subscribe & Save = $6.74.
Shipping is free with Prime or on $35+ orders.

Savings
Extra 30% on the first order. Limit 1 item. (check and activate [amazon.com])