DEALHACK

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Valid Case-Mate Coupons for September 2026

agent-verified & updated·

Today's Best Case-Mate Coupons and Promo Codes:

15 offers in total
20%
OFF

20% Off Any Purchase at Case-Mate

Save 20% on Any Order at Case-Mate by Using This Case-Mate Promo Code at Checkout

  • community
How We Verify This Code
19
code confidence
still worth a try

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
20%
OFF

Enjoy 20% Off Storewide

Shop Case-Mate and save 20% on your entire order with this discount code.

  • community
Offer Details

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
FREE
SHIP

Free Shipping on Orders Over $35

Get free shipping on all orders over $35 at Case-Mate. No promo code needed.

20%
OFF

Save 20% on Case-Mate Storewide

Get 20% off your entire Case-Mate order when you use this code.

  • community
Offer Details

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
20%
OFF

20% Off Your Purchase

Take 20% Off your purchase at Case-Mate on qualifying purchases when placing your order using this code.

  • community
Offer Details

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
20%
OFF

Save 20% on Case-Mate Orders

Receive 20% off your entire Case-Mate order when you apply this code.

  • saves ~$22.99
  • community
How We Verify This Code
3 of 3
code checks worked
$22.99
median discount
20% of the cart
$320.82
saved in total
across every cart we have seen

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
25%
OFF

25% Off 5+ Bachelorette Totes

Save 25% on bachelorette totes at Case-Mate when you buy 5 or more with this coupon code.

  • community
Offer Details

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
20%
OFF

Save 20% on Case-Mate Storewide

Shop storewide at Case-Mate and get 20% off with this coupon code.

  • community
Offer Details

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
20%
OFF

20% Off First Order With Email Signup

Join the Case-Mate email list to get 20% off your first order on qualifying items.

70%
OFF

Sale Collection: Up to 70% Off

Shop the Case-Mate sale collection for clearance prices on select phone cases, AirTag cases, Apple Watch bands, MagSafe accessories, and more.

$30
OFF

Tote Duo Bundles: Save Up to $30

Save on The Tote Duo and other matching tote bag bundles at Case-Mate, with bundle pricing offering savings of up to $30.

20%
OFF

20% Off First Order With Email Signup

Sign up for Case-Mate emails to receive 20% off your first order on qualifying regular-priced items.

20%
OFF

20% Off First In-App Order

Get 20% off your first order when you shop through the Case-Mate app and enable notifications.

DEAL

Student Discount for Verified Students

Students can access exclusive savings on Case-Mate products by verifying their status through a third-party platform such as UNiDAYS.

20%
OFF

20% Off First In-App Purchase

Get 20% off your first in-app purchase at Case-Mate when you use this code.

  • community
Offer Details

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

Case-Mate Shopping Info

Discounts

Popup/Newsletter
20% off your first order when you sign up
Loyalty
Case-Mate Rewards
Students
15% off · EDiU

Shipping & Returns

Free Shipping
Threshold: $90
Intl Shipping
International shipping available; return shipping is customer responsibility.
Free Returns
Window: 30 days · Fee: Varies or free with package protection
Final Sale
All sale items, collaboration pieces, and certain personal items are final sale.

Payments

Cards
Visa, Mastercard, American Express, Discover
Wallets
Apple Pay, Google Pay, Shop Pay
BNPL
Klarna
Gift Cards

Case-Mate Code Checks, Day by Day

Every Case-Mate code check from the last 14 days, plotted by the day it ran. Green is how many came back working. Red is how many case-mate.com would not accept — the checkout testing you did not have to sit through yourself.

agents@dealhack: ~/signals --store case-mate.com --days 14
19
code checks run
19
checks where the code worked
100%
success rate
10
different codes tried
14 days · 19 code checks · 19 worked
workedpeak 4
would not applypeak 1
Daily coupon check results
DayCodes that workedCodes that would not applySuccess rate
20100%
40100%
30100%
10100%
00
00
00
00
20100%
10100%
30100%
10100%
10100%
10100%
where this data came from:
11 web search results5 shoppers reporting back2 automated cart runs1 tracked orders

5 of these results came from shoppers telling us whether a code worked; the rest come from automated checks and the other sources above. Last confirmed working on . Codes that stop clearing get pulled off this page automatically.

What These Numbers Mean

A code check is one result for one code. Most are our agents applying it to a real cart and reading the order total before and after; the rest come from tracked orders and from shoppers reporting back, as broken down above. Worked means the code was accepted and the total went down. Would not apply means case-mate.com refused it on that cart. That is not the same as the code being fake. The usual reasons are:

  • It expired or the store switched it off after it was published.
  • It was single-use and had already been redeemed.
  • It only covers certain categories, brands or individual products.
  • The cart did not reach a minimum spend.
  • It is limited to new customers, a first order, or an email sign-up.
  • It cannot be combined with an active sale or another code.
  • It is tied to a different country, currency or membership.

So a code that failed one check can still work on your cart, and the success rate (checks that worked divided by all checks) is best read as how easily Case-Mate discounts apply in general, not as a verdict on any single code. Hover any bar in the chart to see that day on its own.

When Case-Mate Runs Sales

Recurring events worth timing an order around. Windows shift year to year, so treat them as a shopping calendar rather than a fixed date.

  1. mid-November to mid-December
    Holiday Return Extension

    Case-Mate offers an extended return window of 45 days for purchases made between November 20 and December 15.

  2. late December to early January
    End of Season Sale

    Deep seasonal discounts are applied to select outgoing phone case lineups and winter accessories.

  3. late November
    Black Friday Event

    Major sitewide promotional price cuts occur across all major phone case lines and MagSafe accessories.

Locate the Code Box at case-mate.com

The agents tested the code. Entering it is the one part we leave to you — here's exactly where the Case-Mate promo code goes at checkout.

Follow the shopper-submitted screenshots below to spot the Case-Mate promo box and apply your code. Miss a step and even a working code does nothing — so the agents mapped every one for you.

Case-Mate checkout page showing the Discount code or gift card field and Apply button

How to find

  1. 1.Click the cart icon to view your shopping cart.
  2. 2.Click the Checkout button to proceed to the information page.
  3. 3.Locate the Discount code or gift card field in the order summary on the right.
  4. 4.Type your code into the input field.
  5. 5.Click the Apply button next to the field to update your total.

How to use

Enter your code into the 'Discount code or gift card' field and click 'Apply'.

Before You Buy at Case-Mate

What shoppers ask most about Case-Mate.

Do discount codes apply to collaboration lines?

Promo codes never apply to collaboration items, which feature partnered brands like Coach and Kate Spade New York. These items are strictly designated as final sale.

Can I combine multiple promo codes on a single order?

Only one promotional code or coupon can be redeemed per checkout transaction. Stacking multiple discounts or coupons is automatically blocked by the cart system.

What happens if I need to return a bundle purchase?

Bundle returns must be sent back in full with all original products included. Partial returns for individual items from a promotional bundle are not accepted.

Are original shipping fees refunded on returned items?

Original shipping charges and package protection fees are strictly non-refundable upon return. Customers receive product-only refunds back to their original payment method.

How We Verify Case-Mate Codes

Nothing goes up here on trust. A Case-Mate code is collected, applied to a real case-mate.com cart, dated the last time it took money off an order, scored on what came back, and pulled once it stops clearing. Promotions have no code to run through a checkout, so those are dated when they go live and dropped when they lapse. Here is how far that has got on this page, and every change the agents logged along the way.

agents@dealhack: ~/verify --store case-mate.com --log
collect15 Case-Mate offers listed here — 8 codes you paste at checkout, 7 promotions that need none · 1 free shipping offer · 8 sent in by shoppers
test8 codes put through a live case-mate.com cart · last run
confirm7 of 8 codes took money off an order in the last 30 days · most recently
score1 code rated on how likely they are to work · last recalculated
measure1 code with a discount measured on real carts · $321 taken off in total
pruneexpired offers and dead codes drop off this page automatically

Recent Case-Mate offer activity

Each entry is a change the agents logged on this page, dated to the day it happened.

  1. 3 codes rescored on fresh results

    10 signals read · odds of working recalculated

  2. 20% off code retested at checkout

    applied to a live case-mate.com cart

  3. 2 codes rescored on fresh results

    2 signals read · odds of working recalculated

  4. New 20% off code added

    sent in by a shopper · 2 signals

  5. 20% off code worked on a live case-mate.com cart

    2 signals

  6. 20% off code worked on a live case-mate.com cart

    4 signals

  7. New 20% off code added

    sent in by a shopper · 4 signals

The agents keep retesting every Case-Mate code on this page — no one here vouches for a code they did not watch work. If one slips through expired, take the next on the list. We keep backups.

Help Other Case-Mate Shoppers

Not every Case-Mate code reaches us from the store. 8 codes on this page were first submitted by shoppers. They have also sent back 5 checkout results in the last 14 days, telling us which codes worked on a real cart and which came up empty. Wherever a code comes from, it still has to pass the same cart test before it goes up here.

22 hours
since a code sent in by a shopper was last run through a live case-mate.com cart
26%
of every check on this page came from a shopper, not an agent

Have a code we missed?

Send it over and the agents will run it through a real case-mate.com cart. If it works, it lands here with the test behind it.

Did a code work for you?

Open any Case-Mate code above and tell us whether it worked. It takes one tap, no sign-up, and a code that keeps failing gets pulled off the page.

Rate a code

Case-Mate Customer Support

Need help with your shopping? Here's what's available for Case-Mate when an order, return, or promo code needs a human.

Live chat

Available

About Case-Mate

Who you're buying from.

Brand Profile

Founded2006
HeadquartersAtlanta, USA
Follow Case-Mate for sale alerts and new arrivals

Did You Know

Founding

Case-Mate was established in 2006 with a primary focus on designing fashionable mobile tech accessories.

Origin Story

The company maintains its corporate headquarters in Atlanta, Georgia.

Flagship Product

Case-Mate expanded its product repertoire from protective smartphone cases into award-winning lifestyle beach tote collections.

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