Thumb Score: +20

Sports Research via Amazon [amazon.com] has 8.47-Oz Sports Research Organic Fiber Powder (30-Servings, Unflavored) on sale for $22.49 – 30% off when you clip the coupon on the product page – 10% off when you check out via Subscribe & Save = $13.47. Shipping is free w/ Prime or on orders $35+.

Note: Amazon promo codes don’t always apply seamlessly. If you run into this issue, refresh the page, re-enter the code, or revisit the cart page.