scroll down the page and clip coupon
https://www.amazon.com/Crest-Pro-Health-Toothpaste-children-toddlers/dp/B019FGCP7U/How to Clip & Redeem the Coupon:
Tap on the "Clip Coupon" button for a qualifying item and:
Then tap on “View Item” that will take you to the Coupon Landing Page (if multiple items are associated with the coupon) or Product Detail Page (if only one item is associated with the coupon). You can then “Add to Cart” or “Subscribe” any item. Your coupon discount will apply to your item and appear on the final order checkout page.
For a subscription coupon, select "Subscribe & Save" and set delivery quantity and frequency. Your coupon discount will apply to your first item delivery and appear on the "Review Your Subscription Details" page.
