M&Ms Promo Codes

4.8 by 52 shoppersAdd review

Top M&Ms Offers for June 21, 2025

16h left
20% Off
Code
Verified
2d ago
Take 20% Off £85+ Orders (Coupon)
15% Off Orders Under £85
*View restrictions
Last used 8h ago
Show code
RED
Details
Expires: In 16 hours
Terms:
- Sitewide excluding dispensers and mugs and excluding business range products and delivery costs
- Offer valid on eligible items only.
- Cannot be combined with other discounts or promotions.
- Discount applies at checkout with promo code.
4mo left
15% Off
Code
15% Off M&Ms Orders
*View restrictions
Last used 5h ago
Show code
ELLOW
Details
Offer's Details: Score a delightful 15% discount on your purchase at M&Ms using our special discount code.
Expires: In 4 months
Terms:
- Valid for purchases at M&Ms online store.
- Offer applies to items added to an active cart.
- One discount code can be used per order.
25% Off
Promo
Get M&Ms products at 25% off or more on amazon.co.uk
Get deal
25% Off

10% Off

Sales

All
15% Off
Code
Promo Code: 15% Off Easter-Themed Products
Last used 12h ago
Show code
ARROT
Details
Offer's Details: Save money at M&Ms using: 15% Off Easter-Themed Products. Just click this link to enjoy "CARROT" coupon code at the checkout phase on mms.com.
15% Off
Code
Promo Code: 15% Off Fun Candy Gifts
Last used 5h ago
Show code
HATCH
Details
Offer's Details: Save 15% on delightful candy gifts from M&Ms by using this discount code at checkout to share sweetness.
1wk left
15% Off
Code
Promo Code: 15% Off Favors
Last used 10h ago
Show code
CTIVE
Details
Offer's Details: Enjoy a discount of 15% on select celebratory items from M&Ms when you utilize this promotional code.
Expires: In 1 week
Up To 10% Off
Code
Verified
Take Up to 10% Off Orders (Promo Code)
Last used 1d ago
Show code
SHINE
Details
Code works, here's the proof
Offer's Details: Enjoy discounts of up to 10% on your orders from M&Ms by applying this exclusive savings opportunity.
This coupon code is working. See the proof below.
Tested by Shadia Islam
15% Off
Code
M&Ms Coupon: Save 15%
Last used 1d ago
Show code
POPS
Details
Offer's Details: Indulge in sweet treats with M&Ms and enjoy a delightful discount on your purchase using this promo code.
20% Off
Code
20% Off All Orders
Last used 1d ago
Show code
SHRED
Details
Offer's Details: Save 20% on your favorite treats at M&Ms with this exclusive discount code promotion.
20% Off
Code
Promo Code: 20% Off Sitewide
Last used 2d ago
Show code
EEN24
Details
Offer's Details: Enjoy a 20% discount on your favorite treats from M&Ms by applying this exclusive promotional deal at checkout.
15% Off
Code
15% Off w/Promo Code
Show code
RANGE
Details
Offer's Details: Enjoy a 10% discount on select celebratory treats from Mars' iconic candy brand using this exclusive deal.
25% Off
Code
25% Off Entire Order
Show code
MMS24
Details
Offer's Details: Save 25% on all items at M&Ms using this merchant-specific promo code for a sweet discount on your favorite treats.
15% Off
Code
Coupon Code: 15% Off Bulk Candy Orders
Show code
FARM
Details
Offer's Details: Enjoy a 15% discount on your next bulk candy purchase from M&Ms using this special promo.
15% Off
Code
15% Off Your Order on Party Favors Category
Show code
BELLS
Details
Offer's Details: Save 15% on your selection of festive party supplies from M&Ms; apply this coupon code at checkout to enjoy the discount.
15% Off
Code
15% Off Select Items from The Holiday Gifts Category
Show code
AMENT
Details
Offer's Details: Save 15% when you shop select holiday gift items at M&Ms using this exclusive discount code.
20% Off
Code
M&Ms Discount Code - Get 20% Off
*View restrictions
Show code
PLASH
Details
Offer's Details: Enjoy 20% savings on all your favorite M&Ms treats with this exclusive promo code offer.
Terms:
- Discount applies to all items on the website.
- Limited to one use per customer.
20% Off
Code
20% Off M&Ms Coupon
Show code
PINK
Details
Offer's Details: Save 20% on your order at M&M'S when you use this exclusive discount code during checkout.
10% Off
Code
Verified
M&Ms Promo Code: 10% Off Sitewide
Last used 7h ago
Show code
APPLE
Details
Code works, here's the proof
Offer's Details: Enjoy a 10% discount on your entire order at M&Ms by applying this promotional offer during checkout.
This coupon code is working. See the proof below.
Tested by Shadia Islam
15% Off
Code
Save 15% at Checkout
Show code
CTION
Details
Offer's Details: Enjoy 15% off select items at M&Ms with this promo code during their special Valentine's Day event.
Up To 30% Off
Promo
Up to 30% Off Last Chance Items
*View restrictions
Get deal
Details
Offer's Details: Save up to 30% on select clearance items from M&M's, featuring delicious treats at discounted prices.
Terms:
- Offer valid on last chance items only.
- Discount applied at checkout on eligible products.
- Available while supplies last.
Up To 15% Off
Promo
Up to 15% Discount on Personalized Gifts
*View restrictions
Get deal
Details
Offer's Details: Enjoy up to 15% savings on customizable treats from M&Ms, perfect for any occasion.
Terms:
- Discount applies to select personalized items.
- Offer valid while supplies last.
- Restrictions may apply to certain customization options.
Up To 25% Off
Promo
Save Up to 25% on Best Sellers
Get deal
Details
Offer's Details: Enjoy savings of up to 25% on popular items with this M&Ms promo; stock up today!
Starting £3
Promo
Best Sellers from £3
Get deal
Details
Offer's Details: Enjoy popular treats starting at just £3 with this promotion from the M&Ms shop, perfect for snack enthusiasts.
Starting £57
Promo
Chic Box & Machine Dispenser Combo from £57
*View restrictions
Get deal
Details
Offer's Details: Get the Chic Box and Dispenser Set from Mars' M&Ms starting at just £57 for a stylish treat.
Terms:
- Offer valid while supplies last.
- Available for purchase on Mars' M&Ms official website.
Starting £3
Promo
Party Favours from £3
Get deal
3mo left
Free Shipping
Promo
Free Standard Shipping on £59+ Orders
Get deal
Details
Offer's Details: Save on shipping with this M&Ms deal: enjoy free standard delivery on orders of £59 or more today.
Expires: In 3 months
Starting £6
Promo
Delivery Starting from £6
Last used 3h ago
Get deal
Details
Offer's Details: Enjoy convenient delivery options with shipping costs starting as low as £6 on your M&Ms order.

Previously Featured Coupons & Deals

15% Off
Code
M&Ms Promo Code: 15% Off Select Items
Show code
CCESS
20% Off
Code
20% Off w/ Promo Code on Your Purchase
Show code
TBULK
15% Off
Code
Discount Code: 15% Off All Party Favors
Show code
SEED
20% Off
Code
20% Off M&Ms Orders
Show code
UMMER
20% Off
Code
Get 20% Off All Orders (Promo Code)
Show code
HERO
Up To 20% Off
Code
Take Up To 20% Off Your Purchase using this Coupon Code
Show code
PEACH
30% Off
Code
30% Off M&Ms Coupon Code
Last used 4d ago
Show code
UTMMS
Up To 15% Off
Code
Get Up to 15% Off Sitewide using this Promo Code
Show code
ATE15
Up To 10% Off
Code
M&Ms Promo Code - Up to 10% Off
Show code
GREEN
Up To 15% Off
Code
15% Discount on All Orders
Show code
NKS23
View more offers

Top M&Ms Promo Codes or Discount Codes June 2025

Offer Description	Expires	Code
20% Off £85+ Orders	21 Jun	RED*****
15% Off Orders	23 Oct	YEL*****
15% Off Easter-Themed Products	-	CAR*****
15% Off Fun Candy Gifts	-	HAT*****
15% Off Favors	28 Jun	ACT*****

About the Candy Brand

Founded in 1941, this famous candy brand sells a selection of vibrant chocolate candies, including peanut, pretzel, caramel and other fillings. Via their online store at mms.com, you can pick out party favours, corporate gifts and bulk purchases with a message, packaging and color scheme. They sell orders from 7 oz bags up to 10 lb bulk sets, to suit all occasions. The Build-A-Gift tool lets you build themed tins, dispensers or gift boxes for special occasions and celebrations. Plus, orders over $49 ship free within the continental U.S., with seasonal deals coming and going throughout the year. There are limited-edition flavours and merchandise that can't be bought in stores.

How Do I Apply a Promo Code While Checking Out at M&Ms?

Add product to bag: Add your chosen product, such as a 'Personalised Party Favour Pack', choose colours and add personalised text or images, then click 'Add to Bag'.
View shopping bag: Click the shopping bag icon in the top right hand corner and click 'View Bag' from the dropdown to view your items and get ready to buy.
Enter promo code: Directly below the item list in your bag, you will find the 'Promo Code' box. Enter your code from DontPayFull and click 'Apply' to see the total.
Proceed to checkout: Click the 'Checkout' button underneath the order summary. The discount will be applied when you enter a valid code.

What should I do if my M&Ms promo code is not working?

Look out for limited-time product codes: Many discounts are only available for seasonal or limited edition items. If you attempt to use a code on regular items, it will not work. Halloween or Valentine's Day codes often exclude products that are available all year round.
Check character count restrictions: Custom M&M orders have a maximum character limit. If your message is longer than this, the discount will not be applied at checkout. Try shortening your custom text and reapply the code.
Shop a smaller amount: Bulk orders over a certain amount (10kg or more) do not apply to sitewide codes. Test the quantity to see if the code is valid on smaller orders.
Clear browser autofill or saved codes: The site regularly caches old or expired codes in your browser. Either choose from the clear autofill options or enter the code manually to make sure it is entered correctly and not from cached data.

M&Ms Coupon and Discount Code FAQ for Smart UK Shoppers

What's the best way to save on bulk or business orders at M&Ms?

You can save up to 25% off when you shop larger amounts via their 'Business Gifting' section. Discounts are available from 10% off for orders over £250.

Do M&Ms provide any discounts on personalised items?

Yes, M&Ms usually participate in sitewide promotions. For seasonal occasions, these products are typically offered in deals such as 'Buy 3, Get 1 Free' or 20% off.

How often do new discount codes come to mms.com?

Codes come out monthly, with peaks at Christmas and Easter reaching up to 40% off. We regularly monitor and update these deals on DontPayFull.

Can I use discount codes and sale items at mms.com?

Yes, the majority of discount codes work with sale items. A 15% discount code can be used on products that are already on sale in the 'Gifts & Occasions' section.