Verifying 985K code tests monthly across 648K+ stores

Codes that actually work.

Other sites guess. We verify. Every code is tested by machines, confirmed by humans, and proven by real checkouts before you see it.

Popular: Harbor Freight Vistaprint Fashion Nova Temu Quince SHEIN
648,495
Stores Verified
98%
Accuracy Rate
985K+
Monthly Code Verifications
$1B+
Annual Commerce Verified at Checkout
Verification Engine

We don't list codes. We verify them.

Most coupon sites scrape codes and hope they work. 40–60% of codes on the public web are dead, restricted, or fake. We run a three-layer verification system that tests every code before you see it.

Automated Testing Active
Headless browsers simulate real checkouts across our merchant network every day.
Human Consensus Active
Tens of thousands of trained verifiers with trust scores and screenshot proof.
Fleet Signal Active
Live checkout data from extension users. Ground truth from real transactions.
Read the full methodology →
Live Verification Feed LIVE
●Billy Goats Country Outfitters
Code verified: WORK10Verified
PromoHunter9043
●Coral Toothpaste
Code verified: JORDEN45025Verified
PrimeElite4056
●Coral Toothpaste
Code submitted: JORDEN45025New Code
PrimeElite4056
●GeekBuying
Code verified: NNNREDUC6Verified
Tragedy
●Vantrue
Code verified: RDOP2Verified
yobotorayito
●Vantrue
Code submitted: RDOP2New Code
yobotorayito
●Vantrue
Code verified: SOLARVerified
yobotorayito
●Vantrue
Code submitted: SOLARNew Code
yobotorayito
●Eleonora Bonucci
Code verified: SINGLE30Verified
stygian1
●Eleonora Bonucci
Code submitted: SINGLE30New Code
stygian1
●Vantrue
Code verified: VTBUKSONVerified
yobotorayito
●Vantrue
Code submitted: VTBUKSONNew Code
yobotorayito
●Footaction
Code verified: TAKE20Verified
OMPU0408
●Footaction
Code submitted: TAKE20New Code
OMPU0408
●FWRD
Code verified: FWRDINSIDER15Verified
ivantorreschacon
●FWRD
Code submitted: FWRDINSIDER15New Code
ivantorreschacon
●Chin Mounts
Code verified: STEPHEN96498Verified
soyabundancia
●Chin Mounts
Code submitted: STEPHEN96498New Code
soyabundancia
●Goodness Lover
Code verified: FAMILY10Verified
Quemiras
●Goodness Lover
Code submitted: FAMILY10New Code
Quemiras
streaming verification events...▌
Store Directory

648,495+ stores. Every code verified.

Browse all stores Browse by category
Harbor Freight
65 verified codes
80% health
Vistaprint
21 verified codes
99% health
Fashion Nova
17 verified codes
100% health
Temu
14 verified codes
95% health
Quince
13 verified codes
100% health
SHEIN
11 verified codes
90% health
Mercari
11 verified codes
94% health
Jiffy Lube
9 verified codes
75% health
Crocs
9 verified codes
95% health
Planet Fitness
9 verified codes
99% health
Kohl's
8 verified codes
91% health
Walgreens
8 verified codes
90% health
Use SimplyCodes

Verified codes. Every surface.

Active on 648K+ stores

Browser Extension

Activates at checkout. Tests codes in the background. You save without lifting a finger. No browsing history tracked.

See How It Works Available for Chrome, Firefox, Safari, and Edge.
SimplyCodes found 3 codes nike.com
SAVE20 98% -$24.00
FREESHIPNOW 91% Free Ship
STUDENT10 88% -$12.00
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Ask AI Instead

Ask AI for codes in natural conversation. Verified results with proof, no searching required.

The Glass Box

Every verdict comes with evidence.

We show the bones. Not just the answer.

Every code carries a Health Score — a freshness-adjusted confidence rating derived from automated tests, human consensus, and real checkout outcomes.

When we say a code works, that's a verdict backed by evidence. A Proof Packet with an evidence chain you can audit.

Read full methodology →
PROOF PACKET
{
  "code": "JUSTDOIT",
  "merchant": "nike.com",
  "verdict": "VERIFIED",
  "health_score": 96,
  "evidence": {
    "automated_test": {
      "result": "FUNCTIONAL",
      "tier": "PLATFORM_ADAPTER"
    },
    "human_consensus": {
      "verifications": 4,
      "confidence": "HIGH"
    },
    "fleet_signal": {
      "trend": "STABLE",
      "last_checkout": true
    }
  }
}

Data, not marketing.

Original data studies from the world's largest coupon verification dataset.

Flagship Report · Q1 2026

SimplyCodes Merchant Index

A multi-dimensional ranking of the top 100 merchants by coupon reliability, discount depth, exclusion density, and verification health.

Read the Index →
Whitepaper

Anatomy of a Verdict

How our 3-layer engine produces Proof Packets with auditable evidence chains.

~20 min read · April 2026

Read →
Data Studies

All Research

Promo code decline rates, seasonal savings trends, fine print density index, and more.

170+ articles · data & guides

Browse →

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