icon
logo Savings. Shopping.
Get Checkmate
Dr. Harvey Karp—the paediatrician who invented the 5 S's and ignited the swaddling revolution—has created the easiest and safest way to wrap your baby in SNOO, the SNOO Sack.

Save on 100% Organic SNOO Sleep Sack with a Happiest Baby Australia promo code

Checkmate is a savings app with over one million users that have saved $$$ on brands like Happiest Baby Australia.

The Checkmate extension automatically applies Happiest Baby Australia discount codes, Happiest Baby Australia coupons and more to give you discounts on products like 100% Organic SNOO Sleep Sack.