Active Casper Offers
25% Off Any Casper Mattress
Standing year-round discount on the Original, Original Hybrid, Wave Hybrid, and Snow models. Codes are required — discount is not auto-applied.
Up to 30% Off + Free Pillow
Casper's holiday-window expansion: an extra 5% off plus a free Original Pillow ($65 value). Stacks with mattress protector bundles.
100-Night Sleep Trial + Free Returns
Standard on every Casper mattress. Returns are free in the contiguous US — Casper arranges donation to local charity rather than reverse logistics.
10-Year Limited Warranty
Standard mattress warranty covering manufacturing defects and impressions over 1 inch. Mid-pack vs the lifetime warranties of Nectar/DreamCloud/Saatva.
Best Times to Buy Casper
- Memorial Day weekend (30% off)
- Independence Day weekend
- Labor Day weekend (30% off)
- Black Friday + Cyber Monday (30% off)
- President's Day weekend
How to Maximize Casper Savings
Casper's discount tier is firmly capped at 30% — the brand has not run deeper percentage discounts since 2021. If you see a 'Casper 50% off' promotion advertised elsewhere, it is either fraudulent or applies to discontinued inventory.
The Wave Hybrid (Casper's premium pressure-relief model) sees the largest absolute dollar savings during holiday windows — 25% off a $2,295 Queen is meaningful, while 25% off the $1,095 Original is a smaller absolute discount.
Casper sells through Costco, Target, Amazon, and Mattress Firm — but warranties and trial lengths vary significantly by channel. Direct from casper.com guarantees the full 100-night trial and 10-year warranty.
Costco specifically sometimes lists the Casper Original Hybrid at sale prices that beat casper.com after the Costco member discount. If you have a Costco membership, check both before completing checkout.
Casper offers 0% APR financing through Affirm on orders over $200 with terms up to 36 months. Stacks with all percentage codes.