Save 10% Off
shop 10% off with voucher at COS
Expires: 25th May
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
save 10% student discount at COS
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
free delivery on (£100 + purchases) at COS
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
gift ideas for her from £7 at COS
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
hassle-free returns at COS
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
lady's knitwear from £35 at COS
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
save 10% off first order ' newsletter sign up at COS
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
new season stock from £7 at COS
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
lady's knitwear from £45 at COS
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
free delivery on (£90 + purchases) at COS
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
free delivery on (£90+ purchases) at COS
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
deal: free delivery at COS
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
score 10% off with newsletter sign up at COS
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
deal: get up to 50% off sale at COS
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
deal: get up to 50% off in the clearance at COS
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
save 10% off your 1st purchase when you join the newsletter at COS
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
get up to 50% on all purchases in the clearance at COS
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
Expired COS Discount Codes:
You may wish to try them anyway, sometimes they can still work!
Save 10% Off
score 10% off with newsletter sign up at COS
Expired: 29th Apr
SIGN UP FOR COS EMAIL NEWSLETTER
Save 10% Off
shop 10% off for students with voucher at COS
Expired: 29th Apr
SIGN UP TO RECEIVE DISCOUNT
Save 10% Off
shop 10% off for members with voucher at COS
Expired: 26th Mar
COS10
Save 15% Off
shop 15% off on new collection purchases with voucher at COS
Expired: 14th Mar
QVW13XVR6
Save 10% Off
get 10% off full priced purchases by entering this at COS
Expired: 4th Mar
EMQ4-2Y1D
Save 20% Off
get 20% off all items at COS
Expired: 23rd Feb
20GIFT
Free P&P
shop 10% off & free delivery with voucher at COS
Expired: 5th Dec
NEWCOS10
Save 15% Off
shop 15% off with voucher at COS
Expired: 25th Nov
WMU431N
Free P&P
save 20% off all purchases & free delivery when using this at COS
Expired: 25th Oct
SPECIAL15
Save 10% Off
10% off your next order at COS
Expired: 22nd Oct
COS10XMR
Check out these other Edu Discounts:
15% off on full price items
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
save 20% off (£120 + spends) at Chi Chi London
View all Chi Chi London vouchersExpires: 25th May
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
get 30% off clothing & shoes (£30 + spends) when using this at Fashion World
View all Fashion World vouchersExpires: 25th Oct
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
save 25% off or more on tracksuits, trainers and activewear at Nike
View all Nike vouchersExpires: 25th May
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
Popular discount codes for COS:
Promotion Code | Details | Expiry Date |
---|---|---|
SIGN UP FOR COS EMAIL NEWSLETTER | Discount code: Score 10% off With Newsletter Sign up | 2 weeks ago |
SIGN UP TO RECEIVE DISCOUNT | Discount code: Shop 10% off for Students With Voucher | 2 weeks ago |
COS10 | Discount code: shop 10% off for members with voucher | 1 month ago |
QVW13XVR6 | Discount code: shop 15% off on new collection purchases with voucher | 2 months ago |
EMQ4-2Y1D | Discount code: get 10% off full priced purchases by entering this | 2 months ago |
20GIFT | Discount code: get 20% off all items | 2 months ago |
Check these shops — they often feature educational worker discounts:
Wetsuit Centre Muc Off NordVPN Astrid & Miyu Frescobol CariocaHow many COS vouchers codes can I use?
The max number of discounts you can bag is 5 at COS. Mind you, do have a butcher's at the T&Cs of each offer before using it, as some can only be redeemed the once.
If you're in two minds, best to have a natter with COS support via their live chat.
When do COS promo codes usually expire?
Each shop's a different kettle of fish. Some might offer ongoing discounts, but places like COS typically have shorter promo periods. Our own digging shows that the average discount for COS sticks around for 46 days.
As said, do give the expired codes a whirl, they might just work. But we've only chucked in the 'active' promotions here. Need to know more? Give us a bell.
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Try these websites for COS offers:
If you've drawn a blank finding a decent voucher code or promotion for COS, give these other sites a go, geared towards health service workers. Heads up, you might need to sign up. TeachersDiscounts.org.uk isn't tied to these external sites:
Why we 💙 COS promos
Eligible for Teacher Discounts at COS?
While we focus on teacher discounts, our platform also offers codes for educational staff and related services. Whether you're moulding young minds or handling admin tasks, we've got a deal for you. Free delivery codes? We've got those too! Check back often; we update hourly.