Thumb Score: +19

Amazon [amazon.com] has 4-Pack 10-Count Nuun Sport: Electrolyte-Rich Sports Drink Tablets (Citrus Berry Mix) for $15.60 – 5% when you check out via Subscribe & Save = $14.82.
Shipping is free with Prime or on $35+ orders.

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5%: $14.82
15%: $13.26
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