Honest Company Halloween Sale: Get $20 Off! Posted by Hello Subscription on October 27, 2019. Subscription Box Coupons & Deals / Honest Company Diaper Bundle Coupons Hello Subscription may earn compensation via links in this post. Read the full disclosure Save for Later Notification Honest Company has a new sale! Get $20 off your first month’s Diapers & Wipes subscription with promo code DIAPER20. Read all our Honest Company reviews to find out more about the products! Visit Honest Company to grab this deal!