M&M'S Promo Codes
mms.comThere's a high chance you'll find a working M&M'S promo code right now. The best code to try is FRENCHDAYS1 for 20% off. There are 29 more on this page, ranked by real shopper results.
Get 20% off your order at M&M's with code FRENCHDAYS1.
How often M&M'S codes work
Each bar is one week of real shopper results: the greener the bar, the better the chance a code worked that week. Paler bars carry limited data.
| Discount | Source | Freshness | Promo code |
|---|---|---|---|
| Up to $30 off | Source | FreshnessAdded 4d ago | Code hidden — select Show to reveal and copy it |
Get up to $30 off at M&M's with code FA… Source Posted4 days ago Found by Wethrift4 days ago Weekly history Loading… | |||
| 15% offParty favors only | Source | FreshnessAdded 11d ago | Code hidden — select Show to reveal and copy it |
Save 15% on party favors at M&M'S with code HAYSTA… Party favors only Source Posted11 days ago Found by Wethrift11 days ago Weekly history Loading… | |||
| 15% off gifts | Source | Freshness | Code hidden — select Show to reveal and copy it |
Apply code RECE… to save 15% off gifts at M&M's. Source Posted2 weeks ago Found by Wethrift2 weeks ago Weekly history Loading… | |||
| 15% off graduation | Source | Freshness | Code hidden — select Show to reveal and copy it |
Source From mms.com Found by Wethrift5 months ago Weekly history Loading… | |||
| 20% off sitewide | Source | Freshness | Code hidden — select Show to reveal and copy it |
| 15% off | Source | Freshness | Code hidden — select Show to reveal and copy it |
| Buy One Get One 50% off | Source | Freshness | Code hidden — select Show to reveal and copy it |
| 15% off all party favors | Freshness | Code hidden — select Show to reveal and copy it | |
| 15% off gifts | Source | Freshness | Code hidden — select Show to reveal and copy it |
| 15% off party favors Free Shipping | Source | Freshness | Code hidden — select Show to reveal and copy it |
| 15% off bulk candy | Source | Freshness | Code hidden — select Show to reveal and copy it |
| 15% off Party Favors | Freshness | Code hidden — select Show to reveal and copy it | |
| 15% off gifts | Source | Freshness | Code hidden — select Show to reveal and copy it |
| 15% off Party Favors | Freshness | Code hidden — select Show to reveal and copy it | |
| $50+ orders receive a free Handheld Dispenser | Freshness | Code hidden — select Show to reveal and copy it | |
| 20% off sitewide, Free Shipping | Source | Freshness | Code hidden — select Show to reveal and copy it |
| 10% off Share size bags | SourceTikTok video | Freshness | Code hidden — select Show to reveal and copy it |
| 15% off Party Favors | Freshness | Code hidden — select Show to reveal and copy it | |
| 15% offOnline only. Excludes Limited Edition, Sale, 30 for $60 favor offers, NFL, and Crocs. | Freshness | Code hidden — select Show to reveal and copy it | |
| 15% off Bulk Candy | Freshness | Code hidden — select Show to reveal and copy it | |
| 15% off bulk candy | Freshness | Code hidden — select Show to reveal and copy it | |
| 20% off sitewide | Freshness | Code hidden — select Show to reveal and copy it | |
| 15% off Gifts | Freshness | Code hidden — select Show to reveal and copy it | |
| 10% off | Freshness | Code hidden — select Show to reveal and copy it | |
| 15% off Gifts | Freshness | Code hidden — select Show to reveal and copy it | |
| 15% off Party Favors | Freshness | Code hidden — select Show to reveal and copy it | |
| 20% off | Freshness | Code hidden — select Show to reveal and copy it | |
| 15% off Bulk Candy | Freshness | Code hidden — select Show to reveal and copy it | |
| 15% off Party Favors | Freshness | Code hidden — select Show to reveal and copy it | |
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About this page
Introducing a more honest way to find coupon codes
Every code has a history, and we track it
Codes fail for boring reasons: they expire, they only cover one category, they only apply to a first order. Calling any of them "verified" would be a guess dressed up as a fact. We publish the chance instead, built from checkout data and shopper answers, and we track it over time.
Likely not workingMixed resultsHigh chance of working
You'll find one of these charts on every code we list, tracking how it has performed over time.
When there is nothing worth trying, we say so
When we don't think there is a working code for a store, we say so right at the top of the page, before you spend time scrolling.
Good chance right now78%
Nothing likely right now9%
A code that works at breakfast can be dead by lunch. Nobody can promise otherwise, so we don't stamp anything here as "working" or "verified". We tell you the chance of a code working instead, based on real shopper feedback and data, and when the chance is poor we say that out loud.
