Helm Publishing Promo Codes
We've found 28 Helm Publishing codes, but none are tested yet. No shopper has reported back on these yet. Start with NNM24 and tell us how it went.
| Discount | Last used | Performance | Promo code |
|---|---|---|---|
| $15 OFF tests & courses | — | — | HEART24 |
| $10 off Tests & Courses | — | — | FARMERS |
| Save $20 off $125+ Tests & Courses. Free Shipping | — | — | COZYREADING |
| Save 20% off Tests & Courses | — | — | GRATEFUL |
| $10 off tests & courses over $120 | — | — | APPLE |
| $20 off CEU courses and tests over $120 + Free Shipping | — | — | SUMMERREADS |
| 23% off Orders over $120 | — | — | MOTHERSDAY23 |
| 23% off Orders over $125 | — | — | EARTH23 |
| $15 off on tests and courses | — | — | FOODNNM |
| 30% off Tests & Courses, Free Shipping | — | — | USA250 |
| $15 off tests and courses | — | — | FLOWERS26 |
| 30% off Tests & Courses, Free Shipping | — | — | NNM2026 |
| $20 off Tests & Courses | — | — | HEARTS |
| $25 off tests & courses, Free Shipping | — | — | GATHER |
| $20 off Tests & Courses | — | — | FNCE2025 |
| $10 off tests and courses | — | — | PUMPKIN |
| $20 off | — | — | STARS25 |
| $20 off orders of $130+ | Free Shipping | — | — | FLOWERS25 |
| $125 off all orders | — | — | EARTHMONTH |
| $20 off Tests & Courses | — | — | NNM25 |
| $10 off CE Tests & Courses | — | — | FRUITS |
| $20 off nutrition-related CE Tests & Courses | — | — | PEACE24 |
| $25 off tests & courses, Free Shipping | — | — | GRATITUDE |
| $20 off Tests & Courses - Free Shipping | — | — | FNCE24 |
| $10 off orders of tests & courses | — | — | VEGGIES |
| $15 Off Tests & Courses | — | — | STARS24 |
| $20 off orders $125+ | — | — | EARTH24 |
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.
