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Casper Coupons & Promo Codes
Casper does use promo codes, but they are most common and valuable during major holiday sales. Outside of these sales, codes are often for a specific product category or are part of their referral program. The largest discounts, often advertised as 'up to 30% off', are typically applied automatically to mattresses or bundles during a sale, no code needed. Coupon sites often list expired holiday codes or exaggerate the availability of sitewide discounts.
Casper promo codes working right now
Codes below are ordered by how many shoppers reported them working at checkout. We show failure counts too — a code that failed for most people is worth knowing about.
No verified Casper code is live right now.
That is the honest answer, and it is more useful than a list of dead codes. Casper’s reliable savings are the standing offers below — or run a live search and we will scan social posts and deal boards for anything that surfaced in the last few hours.
Casper discounts that work every day
Codes come and go. These are the standing programmes that are available whether or not a code is live, and for most shoppers they are worth more than a one-off code.
| Offer | Typical value | How to get it |
|---|---|---|
| Heroes & Student Discount | Typically 20% off | Verify your status as a military member, first responder, healthcare worker, teacher, or student using ID.me on the Casper website to receive a promo code.This discount generally cannot be combined with other sitewide promotions, so it is most useful outside of major holiday sales. |
| Refer-a-Friend | Friend gets 25% off a mattress, you get a $75 gift card | Sign up for the referral program to get a unique link. When a friend makes a qualifying purchase through your link, they receive a discount and you receive an Amazon Gift Card.The gift card is only issued after the friend's 100-night trial period ends. The friend's discount applies specifically to mattresses. |
| Last Call Section | Discounts commonly range from 20-50% off | Shop the 'Last Call' section on the Casper site for markdowns on discontinued models, colors, or returned items.All items in this section are final sale, meaning they are not eligible for returns, exchanges, or the 100-night trial. |
| Email Newsletter Signup | Typically 15% off your first order | A popup or footer form on the website prompts you to enter your email in exchange for a one-time discount code.This offer is usually for new customers only and may exclude sale items or new product launches. |
How to actually save at Casper
Casper is a pioneer of the direct-to-consumer mattress industry. Its discounting strategy is predictable and transparent, revolving around major holiday sales events and product bundles rather than a constant stream of promo codes. The best savings are almost always found during these key periods or through their evergreen discount programs.
- Wait for a major US holiday. Casper's best deals are reliably tied to events like Presidents' Day, Memorial Day, Labor Day, and Black Friday.
- Bundle your purchase for the biggest savings. Buying a mattress with a foundation, pillows, or bedding together often unlocks a larger percentage discount than buying items separately.
- Check the 'Last Call' section before making a final decision. If you do not need the 100-night trial, you can find significant savings on older models, but be aware that all sales are final.
- If you qualify for the Heroes or Student Discount, compare that fixed percentage against the current sale. It might be a better deal if the ongoing promotion is weak or does not apply to your cart.
- Use the referral program if you are buying your first mattress and know an existing customer. The 25% mattress discount is one of the best offers available outside of major sales.
When Casper actually discounts
Timing beats codes at most retailers. This is Casper’s real markdown pattern.
| When | What happens |
|---|---|
| Presidents' Day (February) | One of the first major mattress sales of the year, typically offering a percentage off mattresses and bundles. |
| Memorial Day (May) | A significant sale event with discounts on mattresses, pillows, and bedding, often structured as tiered savings on bundles. |
| Labor Day (September) | Another key holiday for mattress shopping. Expect site-wide discounts that are often comparable to the Memorial Day sale. |
| Black Friday / Cyber Monday (November) | Casper's biggest sale of the year, with the steepest discounts (commonly up to 30%) across almost all products and bundles. |
Casper coupon questions
- Does Casper have promo codes?
- Yes, Casper uses promo codes, but the best discounts are often automatically applied during major holiday sales. Evergreen codes are available through their referral and affinity programs for military, students, and more.
- What is the best time to buy a Casper mattress?
- The best times are during major US holiday weekends: Presidents' Day in February, Memorial Day in May, Labor Day in September, and especially Black Friday in November. Prices are significantly lower during these sales.
- How do I get the Casper military or student discount?
- Casper offers discounts for military, first responders, healthcare workers, teachers, and students. You must verify your eligibility on their website using the ID.me service to receive a special promo code.
- Can you stack coupons at Casper?
- No, Casper's checkout system typically only allows one promo code per order. You should apply the code that gives you the largest discount for your specific purchase, or rely on automatic sale pricing which often provides the best value.
- What is Casper's 'Last Call' section?
- 'Last Call' is Casper's clearance section, offering significant discounts on items that are being discontinued. All purchases from this section are final sale and do not include the standard 100-night sleep trial.
- How does the Casper referral program work?
- An existing customer can share a referral link. A new customer using the link gets 25% off their mattress purchase. After the new customer's trial period is over, the original customer who made the referral receives a $75 Amazon Gift Card.
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How we check Casper codes
Every code here came from somewhere we can point at — casper.com, a deal board, or a social post — and carries the date we last saw it in the wild. Casper changes its offers often enough that a code’s age matters as much as its headline value, which is why that date sits next to it.
When a shopper reports a code worked or failed at checkout, that vote is recorded and moves the code up or down this page. We publish the failures next to the successes, because a page showing only wins is not telling you the truth about coupon codes, most of which do not work. Codes that keep failing come down rather than stay up collecting clicks. Need something more current? Run a live search for Casper.
Last reviewed: October 2026 · Maintained by the MyShopFinder editorial team · Report a dead code