Verifying 4.5M code tests monthly across 619K+ 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: Adidas J.Crew Sephora Crocs Abercrombie ASOS
618,570
Stores Verified
98%
Accuracy Rate
4.5M+
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
●LUXDRAPE
Code invalidated: SWATCH16Invalid
NobleCollector3799
●DUBBY
Code verified: GettaroboshinwunVerified
RebateAce6764
●Trophy Depot
Code verified: 5L6L29Verified
______________
●Trophy Depot
Code submitted: 5L6L29New Code
______________
●Lumary
Code verified: LF40Verified
QuestCurator6134
●Lumary
Code submitted: LF40New Code
QuestCurator6134
●TheQ fashion
Code verified: enlacimaVerified
Tragedy
●Multitasky
Code submitted: DANANew Code
ExtraordinaryNavigator8896
●EMF Protection Clothing
Code verified: OFFVerified
Lupy55
●Amorium Jewelry
Code verified: WILLIAMFIGUEROAVerified
ShieldMonarch1065
●Wild West Boot Store
Code verified: TECOVAS10Verified
Hasta_El_Final
●Wild West Boot Store
Code submitted: TECOVAS10New Code
Hasta_El_Final
●The Cubicle
Code verified: Z3CUBINGVerified
platon37
●The Cubicle
Code verified: BUMBLEBEEVerified
ShieldAce8260
●Ohmmu
Code verified: GREATOFFERVerified
fabianmartinez
●Ohmmu
Code submitted: GREATOFFERNew Code
fabianmartinez
●Xiaomi
Code invalidated: 17TATOInvalid
Lioniel
●Hansen’s
Code invalidated: FIRST109QNSQQWGInvalid
blesed28
●VinGardeValise
Code verified: JULY35Verified
stygian1
●VinGardeValise
Code submitted: JULY35New Code
stygian1
streaming verification events...▌
Store Directory

618,570+ stores. Every code verified.

Browse all stores Browse by category
Vistaprint
23 verified codes
100% health
Mercari
17 verified codes
99% health
Anthropologie
12 verified codes
100% health
Jiffy Lube
11 verified codes
94% health
Walgreens Photo
10 verified codes
92% health
Fashion Nova
9 verified codes
99% health
Walgreens
9 verified codes
96% health
Staples
8 verified codes
95% health
Quince
8 verified codes
100% health
Adidas
7 verified codes
100% health
Sephora
6 verified codes
91% health
DSW
5 verified codes
94% health
Use SimplyCodes

Verified codes. Every surface.

Active on 619K+ 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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