Walmart has the 4.1 oz Crest Kids Enamel + Cavity Protection Toothpaste priced at $3.97. There is a $3 Walmart Cash offer available which means it'll only end up costing $0.97 after cash back.

Instructions

1. Click here and check the box next to $3.00 Walmart Cash
2. Purchase 1 Crest Kids Enamel + Cavity Protection Toothpaste, Strawberry Flavor, 4.1oz for $3.97. If shopping in store, you'll need to scan the QR code (in the Walmart app) at checkout to earn your cashback.
3. Get $3.00 Walmart Cash
4. Apply your Walmart Cash on your next purchase at checkout or cash out in store when your balance reaches $25

About Walmart Cash

The Walmart Cash Offers Program is a rewards program pursuant to which loyalty, award or promotional credits called “Walmart Cash” can be obtained through certain promotional programs that we offer from time to time. Walmart Cash cannot be transferred and has no cash value until it is successfully redeemed at Walmart in connection with future purchases in stores or online, or for cash out in-store (see “How does Walmart Cash redemption work?” for details on how redemption works). See Full Terms for an explanation of how the Walmart Cash Offers Program works.