Thumb Score: +28

Amazon [amazon.com] has 8.45-Oz Finish Jet-Dry Dishwasher Rinse Aid & Drying Agent for $4.94 – $1.95 when you ‘clip’ the coupon on product page – 5% when you check out via Subscribe & Save = $2.74.
Shipping is free with Prime or on $35+ orders.

Savings
Extra $1.95 on the first order. Limit 1 item. (check and activate [amazon.com])