Thumb Score: +25

Amazon [amazon.com] has 8.45-Oz Finish Jet-Dry Dishwasher Rinse Aid & Drying Agent for $4.72 – $1.73 when you ‘clip’ the coupon on product page – 5% when you check out via Subscribe & Save = $2.75.
Shipping is free with Prime or on $35+ orders.

Savings
Save an extra $1.73 on your first Subscribe and Save order. (check and activate [amazon.com])