How to redeem a Casper promo code
- 1. Add your selected items to your shopping bag at Casper.
- 2. Open your bag and continue to checkout.
- 3. Find the field labeled Promo Code or Gift Card, then enter your code and apply it.
By Phia
Casper is a sleep company based in New York City that launched its first mattress in 2014. It sells mattresses, pillows, bedding and other sleep products, with designs informed by sleep research and focused on comfort, body support and temperature regulation.
Casper shopping guide
Everything you need to know to get the best deal at Casper
Troubleshooting a Casper promo code
- • Check for typos — codes are case-sensitive and can’t contain extra spaces.
- • Confirm the code hasn’t expired or reached its usage limit.
- • Some codes require a minimum spend or exclude sale items.
Expert ways to save at Casper
- • Use the most valuable code when a retailer does not allow code stacking.
- • Check current sale items before applying your code.
- • Install Phia to automatically test available codes at checkout.
Stop overpaying at Casper
Phia finds the working code — and applies it before you pay.
Explore more Casper products
- Sleep Essential Cooling Foam Pillow - Standard Bed Pillow
- Foam Pillow with Snow Technology - King
- The Original Pillow - Double Pack
- Hybrid Pillow - Standard
- Sleep Original Cooling Pillow - Standard Down-Alternative Bed Pillow
- Hybrid Pillow with Snow Technology - Standard
- Sleep Waterproof Mattress Protector - Twin, White
- The Casper Slate 11" Firm - Mattress in a Box
- Sleep Down Pillow for Sleeping - Standard, White
- Sleep Percale Sheet Set - Queen, White
- Sleep Essential Pillow 2-Pack - Standard Down-Alternative Bed Pillow
- Down & Feather Pillow - Standard
