Thumb Score: +15

Amazon [amazon.com] has 50-Oz Softsoap Aquarium Liquid Hand Soap Refill for $5.97 – $1.98 when you ‘clip’ the coupon on product page – 5% when you check out via Subscribe & Save = $3.69.
Shipping is free with Prime or on $35+ orders.

Price
$4.60 lower (55% savings) than the list price of $8.29
$0.50 lower (12% savings) than the previous price of $4.19