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Top COS Coupons for November 2025

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Simple Ways to Save at COS

Saving at COS is easier than you think, and you don't have to wait for a big sale to start. Here are the simplest ways to keep more cash in your pocket.

Sign up for Emails: This is the #1 way to save. Just enter your email address on their site, and they'll send you a 10% off code right away for your next purchase. You'll also be the first to know about new collections and sales.
Check for Student Discount: If you're a student, you can get a 10% discount on both full-price and sale items. You just need to verify your status through a service called Student Beans.
Always Browse the Sale Section: COS has a well-organized "Sale" section on their website. It's a great place to find timeless pieces from past seasons at a much lower price.

Best Times to Shop

Like most clothing stores, COS has predictable sale seasons. If you can be a little patient, you can score amazing deals.

Mid-Season Sales: Look for discounts around June

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COS Coupons FAQ

How do I apply a COS promo code at checkout?

Simply add your desired items to the cart. Proceed to checkout and locate the "Promo Code" or "Discount Code" field. Enter your valid code and click 'Apply'. The discount will be instantly reflected in your order total, including any special offer for free shipping if applicable.

Where can I find valid COS coupon codes?

The best source for current COS coupon codes is our official website's promotional page or by subscribing to our newsletter. We also announce exclusive discounts and special offers on our social media channels, providing you with the latest savings opportunities.

Does COS offer a student discount?

Yes, COS provides a verified student discount. You can unlock this saving by verifying your status through a third-party service like Student Beans or UNiDAYS. Once confirmed, you'll receive a unique promo code for a percentage-off discount on your order.

Why is my COS discount code not working?

Your code may be expired, invalid for the items in your cart, or require a minimum spend. Check the code's spelling and terms. Some promo codes exclude sale items or are for one-time use only. Ensure all conditions are met for the discount to apply.

How can I get free shipping from COS?

COS frequently offers free shipping promo codes, often tied to a minimum order value. Check our current promotions page for active free shipping codes. Alternatively, signing up for our loyalty program or newsletter can grant you access to complimentary shipping special offers.

Can I use multiple promo codes on one COS order?

Typically, only one promo code can be applied per order at COS. The system will automatically apply the code that provides you with the best discount or most valuable offer, such as a higher percentage off or free shipping.

Do COS sale items have an additional discount?

Sale items are already offered at a reduced price. Generally, you cannot apply an additional percentage-off coupon to them. However, some site-wide promotions or a special offer for free shipping may still be applicable to your sale order.

How often does COS release new coupon codes?

COS introduces new promotions regularly, aligning with seasonal sales, holidays, and new collection launches. To stay updated, we recommend checking our website frequently and subscribing to our marketing emails for the latest discount codes and exclusive offers.