Up to 5% OFF
Highlighted by the collected source. This is not a claim about usage, popularity or our own testing.
CODEExpires: Nov 17, 2026SUMS Discount Codes Black Friday 2026 - 25% OFF
sumsclub.co.uk
12 offers to explore · Updated
SAVE ON YOUR NEXT ORDER
Latest SUMS Promo Code
Most Popular
Popular codes: up to 20% off
Common SUMS codes from the offers we've collected, shared for reference only. A code isn't guaranteed to work, so check the offer's terms at checkout.
Shop at sumsclub.co.uk →5% OFF
CODEExpires: Nov 26, 2026
Save 5%
Free Shipping
The offer mentions free shipping or delivery. Check destination, minimum spend and excluded items with the merchant.
CODEExpires: Dec 25, 2026Shipping at no charge on Your Order
20% OFF
CODEExpires: Nov 16, 2026
Save 20%
20% Off
CODEExpires: Nov 16, 2026
Reduce Costs by 20% on Items
25% OFF
DEALExpires: Nov 16, 2026
Save 25% When You Bundle Any 3 Pairs
10% OFF
DEALExpires: Nov 27, 2026
The Wildcard Colour Taking Winter by Storm. 10% off
Gift Card
DEALExpires: Nov 23, 2026
Sums've Just Launched the Sums Gift Card
Deal
CODEExpires: Nov 16, 2026
Meaningful Savings on your order
20% OFF
CODEExpires: Nov 16, 2026
Save 20% on Your Order
15% OFF
The offer text refers to a first order or new customer. Account, product and minimum-spend restrictions may apply.
CODEExpires: Nov 16, 2026Save 15% on Your First Purchase When You Subscribe
10% Off
CODEExpires: Nov 16, 2026
Save Without Signing up – 10% Now Available at SUMS
No offers match this filter.
Recently Expired SUMS Promo Code
Past promotions for reference. These offers may no longer be redeemable.
EXPIRED
Save up to 45% on All Orders
View past code
BigthanksEXPIRED
Save Up to 35% on Select Items
View past code
MAV2025EXPIRED
Save 30% on Product Purchase
View past code
S04LPEXPIRED
Gain 25% off Storewide
View past code
PCTEXPIRED
Hurry! Don't Miss 25% off Deal
View past code
SUMS736SUMS Checkout Snapshots
Checkout screenshots supplied by the collected source. Historical results do not guarantee current availability.
Get up to 5% off on your order
Save big 5% off sale
Hurry! don't miss 25% off deal
Save big! 25% off
Popular SUMS Promo Code
| Code | Discount | Offer | Expires |
|---|---|---|---|
| S7SY1 | Up to 5% OFF | Save up to 5% on Your Order | Nov 17, 2026 |
| S1ZVD | 5% OFF | Save 5% | Nov 26, 2026 |
| FREESHIP | Free Shipping | Shipping at no charge on Your Order | Dec 25, 2026 |
| MASHGANG20% | 20% OFF | Save 20% | Nov 16, 2026 |
| S6ATE | 20% Off | Reduce Costs by 20% on Items | Nov 16, 2026 |
About SUMS
SUMS is a UK-based specialty running brand built around high-performance, sustainable socks. It makes its running socks from a recycled nylon blend and caters to trail, road and track runners, and the range also takes in technical run caps and athletic wear. Sustainability shapes the business: socks are recycled through the brand, and it works with charities to bring runners together behind good gear and good causes.
Runners can join the "Earn Per Run" model, which hands out credits for every run logged and pairs that with donations to charity. A loyalty and membership module provides digital reward cards that unlock discounts such as 10% off food and drink, free event access and other exclusive perks, all tracked through the SUMS Dashboard. The app carries in-app rewards as well, with the 10% food and drink discount at particular venues claimed by scanning member QR codes.
Gifting runs on a QR code: whoever receives it scans it to join the scheme, build store credit and unlock donations. Under the referral program the referrer and the friend each get a £10 bonus once the friend registers, verifies the account and completes three card payments totalling at least £10 within 30 days, with up to 10 friends per person and £100 the most that can be earned in total. A military discount gives up to 30% off products including smartphones, tablets and home appliances, verified at registration through Samsung account login. First order discounts appear from time to time, and signing up to the newsletter usually unlocks perks such as free shipping or store credit.
PayPal is the payment method offered. Mail returns are free with a pre-paid label within 30 days of purchase, as long as items come back unworn and fit to be sold again. In the UK and Ireland the Price Promise refunds the difference if a qualifying identical product is found cheaper at a designated retailer; it applies only to new products bought from SUMS's official online store or app, excludes trade-ins, bundles, coupon codes and clearance sales, and needs proof such as the order number and evidence of the competitor's price, with refunds generally going back to the original payment method in 5 to 28 business days.
Merchant information
Confirm current details directly with the merchant.
- care@sumsclub.co.uk
- Official social profile
- https://www.instagram.com/sums_club/
- Official social profile
- https://www.instagram.com/sumsclub
- Official social profile
- https://www.linkedin.com/company/sumsclub
- Organization
- SUMS
How to Use SUMS Discount Codes at Checkout
Codes go into the discount code box at the SUMS checkout; deals need no code.
Choose a code
Pick a code from the list above. Its details give the discount and any conditions, such as a minimum spend or an end date.
Reveal and copy it
Select Show Code. A window opens with the full code, a Copy code button and a link to sumsclub.co.uk.
Apply it at checkout
Add your items at sumsclub.co.uk, then paste the code into the discount code box in your basket or at checkout.
Check the total
Make sure the discount shows in the order total before you pay. If it does not, the order may not meet one of the code's conditions.
Ways to Save at SUMS
Does SUMS sell gift cards?
Yes. SUMS sells a gift option in which the person receiving it scans a QR code to sign up for the scheme, collect store credit and unlock donations.
Do new customers get a discount at SUMS?
Yes. SUMS runs first order discounts from time to time. Signing up to the newsletter on the SUMS homepage is usually the way to unlock perks such as free shipping or store credit.
Does SUMS have a military discount?
Yes. SUMS runs a military discount giving up to 30% off products that include smartphones, tablets and home appliances. Registration requires verification through Samsung account login.
Does SUMS have a refer-a-friend discount?
Yes. SUMS runs a referral program: once a friend registers, verifies the account and completes three card payments totalling at least £10 within 30 days, the person referring and the friend each get a £10 bonus. Up to 10 friends can be referred, which comes to £100 in total. Reward amounts and terms can differ by region and change over time.
Does SUMS offer an official price match or price guarantee in the UK?
Yes. SUMS has a Price Promise price protection policy for the UK and Ireland, letting customers claim a refund of the price difference within a set period after purchase when a qualifying identical product is found cheaper from designated retailers. It covers only new products bought from SUMS's official online store or app, and it excludes trade-ins, bundles, coupon codes and clearance sales; claims need proof such as the order number and evidence of the competitor's price. Refunds usually go back to the original payment method in 5 to 28 business days.
Does SUMS have an app discount?
Yes. The SUMS app carries in-app rewards, including 10% off food and drink at particular venues through its SU+ loyalty features, claimed by scanning member QR codes in the app.
Questions About SUMS Discount Codes
Why might my SUMS discount code not work?
On this page, 1 offer is for new customers only. A code also fails when the basket has excluded items or the promotion has ended.
Which SUMS discount code gives the biggest discount?
MASHGANG20% gives the biggest discount on this page, 20% off. The biggest deal, 25% off, needs no code.
Can I combine SUMS discount codes?
No offer on this page says whether it can be combined with others. Checkout normally takes one code per order.
Is there a SUMS rewards program?
Yes. SUMS runs a loyalty and membership module whose digital reward cards unlock discounts such as 10% off food and drink, free event access and other exclusive perks, all tracked on the SUMS Dashboard.
Are returns free at SUMS?
Yes. SUMS takes mail returns free of charge with a pre-paid label for 30 days after purchase. Items need to be unworn and in a re-sellable condition to qualify.
Payment Methods at SUMS
SUMS accepts PayPal.
SUMS Discount Codes Over the Past Year
Over the past year, 30 SUMS codes were collected, about 3 a month. The busiest month was March 2026, with 5 codes. The most popular discount was 50% off, offered in December 2025.