COS Discount Codes May 2025

for the latest discounts within 24 hours!
CODE 15% Off

15% Off Your Order

Expires: Jun 16, 2025
Used 95 times today
CODE 10% Off

Get 10% Off With A Cos Discount Code Today!

Expires: Jun 11, 2025
Used 166 times today
CODE 10% Off

10% Off Storewide

Expires: Jun 16, 2025
Used 25 times today
CODE 10% Off

Take 10% Off Your Next Online Purchase With A Cos Voucher

Expires: Jun 11, 2025
Used 66 times today
CODE 10% Off

Enjoy 10% Off Your Purchase With A Cos Coupon

Expires: Jun 11, 2025
Used 150 times today
CODE 10% Off

Get 10% Off Your Purchase With Cos Voucher Code

Expires: Jun 11, 2025
Used 122 times today
CODE SALE

Save 30% With The Cos Promo Code This Easter

Expires: Jul 02, 2025
Used 44 times today
CODE 5% Off

Unlock Savings With A Cos Coupon For Up To 5% Off

Expires: Jul 02, 2025
Used 66 times today
CODE 20% Off

Enjoy Up To 20% Off Selected Items With Cos Voucher Code

Expires: Jul 02, 2025
Used 183 times today
CODE 20% Off

Discover Incredible Deals With A Cos Voucher For 20% Off!

Expires: Jul 02, 2025
Used 35 times today
DEAL 10% Off

Join Today For 10% Off Your First Time Purchase At Cos

Expires: Aug 14, 2025
Used 43 times today
DEAL SALE

Shop Men’s Sunglasses Starting At £19 From Cos

Expires: Aug 14, 2025
Used 139 times today
DEAL SALE

Men’s Shoes From £55 At Cos

Expires: Aug 14, 2025
Used 49 times today
DEAL SALE

Trousers For Men Starting At £25 | Cos Coupon

Expires: Aug 14, 2025
Used 170 times today
DEAL SALE

Cos Promo - Men’s Linen Collection From £35

Expires: Aug 14, 2025
Used 12 times today
DEAL SALE

Shine Bright With Jewellery Starting At £15 With Cos Discount

Expires: Aug 14, 2025
Used 169 times today
DEAL SALE

Cos Offer - Discover Trendy Bags Starting At Just £10

Expires: Aug 14, 2025
Used 151 times today
DEAL SALE

From Pool To Beach – Swimwear Starting At Just £18 At Cos Deal

Expires: Aug 14, 2025
Used 197 times today
DEAL SALE

Cos Voucher - Shop Women’s Tees & Vests From £20

Expires: Aug 14, 2025
Used 162 times today
DEAL SALE

Tops From £17 - Cos Coupon

Expires: Aug 14, 2025
Used 150 times today
DEAL SALE

Cos Promo - Shop Dresses Starting At £45

Expires: Aug 14, 2025
Used 132 times today
DEAL 20% Off

Grab 20% Off For Students At Cos

Expires: Aug 14, 2025
Used 60 times today
DEAL SALE

Free Cos Fragrance Sample When You Spend Over £150

Expires: Aug 14, 2025
Used 179 times today
DEAL SALE

Take The Latest Must-have Products At Cos

Expires: Jul 01, 2025
Used 67 times today
DEAL SALE

Score Unique Savings Today At Cos

Expires: Jul 01, 2025
Used 12 times today
DEAL SALE

Trendy Styles At Must-have Prices At Cos

Expires: Jul 01, 2025
Used 149 times today
DEAL SALE

Your Seasonal Savings Start Here At Cos

Expires: Jul 01, 2025
Used 72 times today
DEAL SALE

Stay Ahead With Unique Offers & Updates – Sign Up At Cos

Expires: Jul 01, 2025
Used 25 times today
DEAL 20% Off

Student Discount – Take 20% Off At Cos

Expires: Aug 14, 2025
Used 126 times today
DEAL 10% Off

Sign Up Right Now And Get 10% Off Your First Order At Cos

Expires: Aug 14, 2025
Used 39 times today

About COS

cos.com
Last Updated: May 16, 2025

Store Stats

Success Rate
90%
Total Coupons 30
Best Discount 15% Off Your Order
Average Savings $53.89

COS FAQ

How do I use COS coupon codes?

To use a COS coupon code, select the coupon you want to use and click "Show Code". Copy the code and paste it in the promo code field during checkout on the COS website.

Why isn't my COS coupon working?

There could be several reasons why a coupon isn't working: it may have expired, it might be for specific products only, or there could be minimum purchase requirements. Check the terms and conditions of the coupon for details.

How often are COS coupons updated?

We update our COS coupons daily to ensure you have access to the latest deals. Our team verifies each coupon to ensure it's working before publishing it on our site.

How to Use COS Coupons

1

Choose a Coupon

Browse through our verified COS coupons and click on the one you want to use.

2

Reveal the Code

Click "Show Code" to reveal the coupon code. It will be automatically copied to your clipboard.

3

Apply at Checkout

Paste the code at checkout on the COS website to enjoy your discount.