COS Discount Codes May 2025

for the latest discounts within 24 hours!
Verified
30% Off

85 uses today

Mid-year Sale: Up To 30% Off Your Order

Expires: Jun 30, 2025
Verified
10% Off

35 uses today

10% Off Storewide

Expires: Jun 30, 2025
Verified
10% Off

86 uses today

10% Off Storewide

Expires: Jun 30, 2025
Verified
10% Off

83 uses today

Cos 10% Off Promo Code

Expires: Jun 30, 2025
Verified
$10 Off

88 uses today

Save $10 Off With A Cos Code

Expires: Jun 30, 2025
Verified
10% Off

99 uses today

Get 10% Off With A Cos Coupon Today!

Expires: Jun 30, 2025
10% Off

10 uses today

Get 10% Off Your Purchase With Cos Voucher Code

Expires: Jun 30, 2025
10% Off

34 uses today

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

Expires: Jun 30, 2025
10% Off

61 uses today

Get 10% Off With A Cos Coupon Today!

Expires: Jun 30, 2025
10% Off

63 uses today

Enjoy 10% Off Your Purchase With A Cos Promo Code

Expires: Jun 30, 2025
SALE

16 uses today

Save 30% With The Cos Promo Code This Easter

Expires: Jul 02, 2025
5% Off

97 uses today

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

Expires: Jul 02, 2025
20% Off

150 uses today

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

Expires: Jul 02, 2025
20% Off

110 uses today

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

Expires: Jul 02, 2025
10% Off

173 uses today

Join Today For 10% Off Your First Order At Cos

Expires: Aug 14, 2025
SALE

168 uses today

Shop Men’s Sunglasses Starting At £19 From Cos

Expires: Aug 14, 2025
SALE

19 uses today

Men’s Shoes From £55 At Cos

Expires: Aug 14, 2025
SALE

196 uses today

Trousers For Men Starting At £25 | Cos Coupon

Expires: Aug 14, 2025
SALE

175 uses today

Cos Promo - Men’s Linen Collection From £35

Expires: Aug 14, 2025
SALE

35 uses today

Shine Bright With Jewellery Starting At £15 With Cos Discount

Expires: Aug 14, 2025
SALE

112 uses today

Cos Offer - Find Trendy Bags Starting At Just £10

Expires: Aug 14, 2025
SALE

157 uses today

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

Expires: Aug 14, 2025
SALE

100 uses today

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

Expires: Aug 14, 2025
SALE

18 uses today

Tops From £17 - Cos Coupon

Expires: Aug 14, 2025
SALE

47 uses today

Cos Promo - Shop Dresses Starting At £45

Expires: Aug 14, 2025
20% Off

21 uses today

Receive 20% Off For Students At Cos

Expires: Aug 14, 2025
SALE

38 uses today

Free Cos Fragrance Sample When You Spend Over £150

Expires: Aug 14, 2025
SALE

200 uses today

Receive The Latest Must-have Products At Cos

Expires: Jul 01, 2025
SALE

111 uses today

Score Unique Savings Today At Cos

Expires: Jul 01, 2025
SALE

112 uses today

Trendy Styles At Must-have Prices At Cos

Expires: Jul 01, 2025

How to Use COS Coupons

  1. Find the coupon or deal you want to use from our list.
  2. Click on "Get Code" for coupon codes or "Get Deal" for special offers.
  3. You'll be redirected to the COS website with the code automatically copied.
  4. Add your desired items to your cart and proceed to checkout.
  5. Paste your coupon code in the promo code box during checkout.
  6. Enjoy your savings!

COS Shopping Tips

  • Sign up for the COS newsletter to receive exclusive offers and updates.
  • Follow COS on social media for flash sales and limited-time promotions.
  • Check their clearance section regularly for additional discounts.
  • Create an account to earn rewards and get personalized offers.
  • Visit our site frequently for the latest COS coupon codes and deals.

Frequently Asked Questions

How do I use a COS coupon code?

To use a COS coupon code, click "Copy & Go" next to the offer you want to use. The code will be copied to your clipboard, and you'll be redirected to the COS website. During checkout, paste the code in the promo code field.

Why isn't my coupon code working?

There could be several reasons: the coupon might have expired, you might not meet the minimum purchase requirement, the items in your cart might be excluded from the promotion, or you might be trying to use the code in a region where it's not valid.

How often are coupons updated?

We update our COS coupons and deals regularly, often daily. Our team verifies each offer to ensure it's working before listing it on our site.

Can I use multiple coupons on one order?

Generally, COS allows only one coupon code per order. However, some deals that don't require a code might be combinable with coupon codes. Check COS's terms and conditions for their specific policy.