How to redeem a COS promo code
- 1. Add your selected items to your shopping bag at COS.
- 2. Open your bag and continue to checkout.
- 3. Find the field labeled Promo Code or Gift Card, then enter your code and apply it.
By Phia
COS offers a wardrobe of ready-to-wear and accessories rooted in exceptional quality and lasting design.
COS shopping guide
Everything you need to know to get the best deal at COS
Troubleshooting a COS promo code
- • Check for typos — codes are case-sensitive and can’t contain extra spaces.
- • Confirm the code hasn’t expired or reached its usage limit.
- • Some codes require a minimum spend or exclude sale items.
Expert ways to save at COS
- • Use the most valuable code when a retailer does not allow code stacking.
- • Check current sale items before applying your code.
- • Install Phia to automatically test available codes at checkout.
Stop overpaying at COS
Phia finds the working code — and applies it before you pay.
Explore more COS products
- Belted Herringbone Wool Mock-Neck Coat
- Merino Wool-Blend Cardigan
- Pavilion Tote Bag - Leather
- Belted Double-Faced Cashmere Coat
- Shearling Vest
- Tailored Silk Straight-Leg Pants
- Curved Raw-Cut Shoulder Bag - Leather
- Paneled Matte-Satin Column Dress
- Irregular Freshwater Pearl Necklace
- Ruffled-Collar Cotton-Silk Shirt
- Embroidered Double-Faced Wool Wrap Skirt
- Angular Leather Heeled Loafers
