Key facts
- Casper offers various promo codes for discounts on mattresses, pillows, and bedding.
- Current promotions include an extra 5% off with code BRWSBDN-EXTRA5 and 30% off sitewide for Memorial Day.
- Promo codes are not stackable; only one can be applied per purchase.
- Most Casper coupons are limited to online use, but in-store associates can price-match.
- Casper offers exclusive military, education, and healthcare discounts for verified members, saving them 5%.
Casper, a popular online mattress brand, offers various promo codes and sales for its products, including mattresses, pillows, sheets, and bed frames. As of June 2026, current deals include an extra 5% off with promo codes like BRWSBDN-EXTRA5 and CABDN-PR-EXTRA5, and a 10% discount on orders with code LC-25-196. A Memorial Day sale offers 30% off sitewide, with sale prices automatically applied at checkout. Previously, codes offered discounts on specific items like dog beds (DOGBED20), pillows (SPRINGPILLOWS, GETCOMFY, SUMMERPILLOWS, PILLOW-EXC), mattresses (WRD10, LDAYMAIL), and first orders (BXBA-P2079190). The code NEWYEAR26 provided 25% off Snow and Dream mattresses. Casper coupon codes are not stackable, meaning only one discount can be applied per purchase, but they can often be used with ongoing sales. Most coupons are for online use, though in-store associates may price-match with proof. Additionally, verified military, education, and healthcare members can receive a 5% discount on Casper purchases. Casper provides a 10-year limited warranty on mattresses purchased directly from their website.