Verifying 1.7M 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 Walgreens Photo Quince Walgreens
648,281
Stores Verified
98%
Accuracy Rate
1.7M+
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
●Typecase
Code verified: RICHARMOYEDA45Verified
WonderDefender6772
●X Clothing
Code verified: XCLOTHING15Verified
ThriftyTitan786
●Mike's Cigars
Code invalidated: HIMIKE15Invalid
BonusCurator3058
●Michael Gabriels
Code verified: EARLYBLACKVerified
Jepz10
●Michael Gabriels
Code submitted: EARLYBLACKNew Code
Jepz10
●Florida Gators Shop
Code invalidated: FREESHIP39Invalid
PromoElite4745
●Harrisburg Senators
Code verified: SPOOKY15Verified
Quemiras
●Harrisburg Senators
Code submitted: SPOOKY15New Code
Quemiras
●Peptides.GG
Code verified: welcome10Verified
CoinAdmiral537
●Comfrt
Code verified: B32272101042Verified
CleverLynx7625
●Comfrt
Code submitted: B32272101042New Code
CleverLynx7625
●hosting.com
Code verified: WH4YALVerified
rachelgreen
●hosting.com
Code submitted: WH4YALNew Code
rachelgreen
●Restoring Wellness
Code verified: georgenavasfwlVerified
PRIETO10
●Comfrt
Code verified: M66824498033Verified
CleverLynx7625
●Comfrt
Code submitted: M66824498033New Code
CleverLynx7625
●Restoring Wellness
Code verified: georgenavasrzyVerified
halof61
●MusaArtGallery
Code verified: RICHARMOYEDA68Verified
WonderDefender6772
●MusaArtGallery
Code submitted: RICHARMOYEDA68New Code
WonderDefender6772
streaming verification events...▌
Store Directory

648,281+ stores. Every code verified.

Browse all stores Browse by category
Harbor Freight
59 verified codes
80% health
Vistaprint
20 verified codes
95% health
Fashion Nova
16 verified codes
100% health
Walgreens Photo
14 verified codes
91% health
Quince
13 verified codes
100% health
Walgreens
13 verified codes
93% health
SHEIN
11 verified codes
87% health
Mercari
11 verified codes
94% health
Jiffy Lube
9 verified codes
77% health
Spirit Halloween
9 verified codes
100% health
Nespresso
9 verified codes
87% health
Sephora
8 verified codes
91% 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
Apply Best Code
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Mobile App

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AI INTEGRATION
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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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