How to Negotiate Lower Bills on Subscriptions and Monthly Services
Effective strategies to reduce your subscription and monthly service bills through negotiation, smart planning, and leveraging available tools.
COS coupons & promo codes
85
Offers to explore
17,615
Recorded uses on shown offers
Oct 20, 2025
Last dated success
Coupons & offers
TOP PICK
40% off
3,752 recorded usesLast success Oct 16, 2025
40% Off Storewide at COS
- Storewide offer; check exclusions
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 68
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
15% off
3,091 recorded usesLast success Oct 14, 2025
15% Off Storewide at COS
- Storewide offer; check exclusions
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 32
- Recorded successes
- 25
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
15% off
1,897 recorded usesLast success Oct 20, 2025
15% Off Storewide at COS
- Storewide offer; check exclusions
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 20
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
40% off
1,180 recorded usesLast success Oct 20, 2025
40% Off Storewide at COS
- Storewide offer; check exclusions
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 43
- Recorded successes
- 38
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
10% off
994 recorded usesLast success Apr 9, 2025
Unlock 10% off on your order at COS
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 497
- Recorded successes
- 0
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
5% off
984 recorded usesLast success Apr 20, 2025
Save up to 5% with this code
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 492
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
10% off
971 recorded usesLast success Apr 18, 2025
Enjoy 10% reduction on your purchase
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 485
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
25% off
967 recorded usesLast success Apr 3, 2025
Get 25% off with coupon code
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 483
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
30% off
962 recorded usesLast success Apr 24, 2025
Enjoy 30% off at COS
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 481
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
20% off
962 recorded usesLast success Apr 20, 2025
Hurry 20% off - time-sensitive offer
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 481
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
20% off
939 recorded usesLast success Apr 25, 2025
Code promotionnel pour COSstores.com: 20% de réduction
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 469
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
25% off
916 recorded usesLast success Mar 27, 2025
Get 25% Off Sitewide – Shop All Categories Now
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 458
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
12 of 85 offers
12 offers shown
Compare recorded offers. Read the conditions and check the final basket total before placing an order.
Make the most of your order
How to save at COS
Compare the offer terms with what is in your basket. A bigger advertised discount may cover fewer items or require a higher spend.
- Check minimum spend and excluded products before choosing an offer.
- Compare shipping charges with the discount to see the final saving.
- Check whether the offer requires a new account, membership, or a particular country.
- Keep your basket total in view when comparing a code with an automatic sale.
How to use a COS coupon
- Choose an offer above and read its conditions. Copy the code if one is provided.
- Open COS and add eligible items to your basket.
- For a code offer, look for a promo-code or discount field in the basket or checkout and apply the code. No-code offers may apply automatically; follow the offer instructions.
- Check the discount, delivery cost, and final total before paying.
Why might a COS code not work?
A code can fail because it has expired, has already been used, excludes your items, needs a minimum spend, or is limited to a particular account or country. Check the offer details, remove extra spaces, and confirm whether another promotion is already applied. Try a different offer if the conditions do not match your order.
A past success is a useful signal, not a guarantee for every basket. After trying an offer, share whether it worked to help other COS shoppers.
About the offer information
Terra lists available offer information and recorded code activity. Our directory includes 85 code offers for COS. Compare the conditions and recorded activity on the offers above. Eligibility depends on your basket and the merchant's checkout.
Terra may earn a commission when you buy through a merchant link.
Explore more in these categories
Stores like COS
5% off
H&M
5% Off Storewide at H&M
20% off
Gap
20% Off Storewide at Gap
30% off
Aerie
30% Off Storewide (Registro Real Rewards) at Aerie
$5 off
UNIQLO
$5 Off Storewide (minimum Order $75) at UNIQLO
10% off
Urban Outfitters
10% Off Selected Sale With at Urban Outfitters
50% off
True Religion
50% Off Select Items at True Religion
About COS
Store overview
COS (Collection of Style) is a modern fashion brand owned by H&M Group, offering high-end minimalist clothing and accessories for men and women. Known for its contemporary designs, clean lines, and architectural influences, COS provides premium quality garments at a price point between fast fashion and luxury brands.
Share your experience with COS.
Sign in to rate this storeFAQs
- 5% Off Storewide at H&M. Check out their H&M coupon codes
- 20% Off Storewide at Gap. Check out their Gap coupon codes
- 30% Off Storewide (Registro Real Rewards) at Aerie. Check out their Aerie coupon codes
- $5 Off Storewide (minimum Order $75) at UNIQLO. Check out their UNIQLO coupon codes
- 10% Off Selected Sale With at Urban Outfitters. Check out their Urban Outfitters coupon codes
- 50% Off Select Items at True Religion. Check out their True Religion coupon codes
Our directory includes 85 code offers for COS. Check the conditions and recorded activity on each offer before shopping.
Stacking rules depend on the offer. Read the terms and compare the final basket total after applying a code. Do not assume a code combines with sale prices or another promotion.
Check COS's official website for delivery charges, return windows, exclusions, and regional terms before paying. Offer-specific details shown here may have additional conditions.
The Terra shopping guide
Offer information, shopping tips, and community reports to help you compare savings.
Shopping guide
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