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COS Coupons, Promo Codes and Deals

Apply all 5 COS coupons in one click

The Honey extension applies coupons at checkout and adds the best one to your cart.

5 Available Coupons

  • $46.00Saved
    TOP COUPON
    COS Coupon Code - Last saved $46
  • Earn
    3%
    Cash Back on eligible COS purchases
    *Reward based on subtotal of
    (excludes taxes & fees). Honey account required. PayPal Rewards Terms apply.
  • Codes
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    Automatically apply all 5 codes at checkout with one click
  • WorkedRecently
    COUPON
    COS Coupon Code - Last worked 5 hours ago
  • PopularCoupon
    COUPON
    Promo Code for COS - Successfully saved 723 times
  • WorkedRecently
    COUPON
    Verified Discount Code - Last worked 14 hours ago on COS
  • $51.00Saved
    COUPON
    Verified Discount Code - Last saved $51 on COS

4 Available Deals

    • Deal

      All customers free standard shipping (Express shipping is not free) All customers can have free shipping, it is not dependant on logging in. No minimum spend.

    • Deal

      The luxury eyewear designers known for their pioneering collections, bold frames, and elevated finishes. Earn Honey Gold on your purchases!

    • Deal

      Free Economy Shipping on All Orders!

    • Deal

      10% Off Your First Full-Price Order when You Subscribe!

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    More Information from COS

    We try to make sure all the info shown here and under “FAQs” is accurate. However, all details, including specifics around store programs, policies, offers, discounts, incentives, and rewards programs, are provided for informational purposes only, subject to change, and may be inaccurate or out of date. You can check the store site for the most current info and full details.

    Coupon CodesTotal OffersAverage Savings
    5109%
    FAQ's
    Does COS have any working coupons right now?
    We recently found 5 active coupons at COS. Members have used these codes 2,299 times to save on their order. To see if the codes are still active, add items to your cart and we’ll see if they can apply to your purchase.
    How much can I save at COS?
    In the last 30 days, Honey members have saved on average $43.34 at COS. The most recent successful savings were found by the Honey browser extension 7 hours ago.
    How can I look for the deals at COS?
    You can use the Honey browser extension to automatically apply the best coupons we find at checkout. Or you can manually copy and paste the codes when checking out on the COS site to see if they work for you.
    Trending COS Coupons
    Coupon CodeDiscountDescription
    SWA9-4R8R
    Last Saved $46COS Coupon Code - Last saved $46
    SPECIAL15
    Last Saved $75.30Promo Code for COS - Successfully saved 723 times
    YAT3CTCT5
    Last Saved $45Verified Discount Code - Last worked 14 hours ago on COS
    HELLOCOS10
    Last Saved $29.50COS Coupon Code - Last worked 5 hours ago
    WMU431N
    Last Saved $51Verified Discount Code - Last saved $51 on COS