*30% off excludes bundles, Final Sale and Clearance items, Original mattress, Original Hybrid mattress, Cloud One mattress, and Casper Outlet purchases. Offer does not stack and may not be combinable with other discounts. Other exclusions may apply. For the friend: New customers only. Offer valid only on first order at casper.com. For the referrer: One code per eligible friend who makes qualifying purchase through your referral link. Offer valid for one-time use at casper.com. Full details at https://casper.com/pages/terms