Thumb Score: +19

Amazon [amazon.com] has 13-Oz OGX Thick & Full + Biotin & Collagen Shampoo for $5.97 – $2.98 when you ‘clip’ the coupon on product page – 5% when you check out via Subscribe & Save = $2.69.
Shipping is free with Prime or on $35+ orders.

Price
$6.60 lower (71% savings) than the list price of $9.29
$0.50 lower (16% savings) than the previous price of $3.19