Verifying 4.6M code tests monthly across 611K+ 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
611,068
Stores Verified
98%
Accuracy Rate
4.6M+
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
●Puffin
Code verified: BDBXVerified
TOPG007
●Ostomysecrets
Code verified: OAD22Verified
DerekRoberson
●Bombex
Code verified: welcome30Verified
LuckyPioneer4530
●JenniBag
Code verified: BACKVerified
BrilliantVirtuoso4143
●JenniBag
Code submitted: BACKNew Code
BrilliantVirtuoso4143
●Futuristic Lights
Code verified: TPDEALSVerified
SilverShopper5149
●Futuristic Lights
Code submitted: TPDEALSNew Code
SilverShopper5149
●ThinkPet
Code verified: FLASHSALESVerified
PrimeCaptain3418
●Jumpzylla
Code verified: Prime20Verified
kellymoreno
●Jumpzylla
Code submitted: Prime20New Code
kellymoreno
●IDEAL OF SWEDEN
Code verified: CBJRKFVerified
LegendaryPro7106
●Puffin
Code verified: NFNXVerified
TOPG007
●Puffin
Code submitted: NFNXNew Code
TOPG007
●Ausmodshop
Code verified: EOFY15Verified
Ronco01
●Ausmodshop
Code submitted: EOFY15New Code
Ronco01
●Walli Cases
Code verified: JULES10Verified
HoneyJean
●Hello Molly
Code invalidated: ADDEPInvalid
Ryan_Garcia
●Dr. Jockers
Code verified: DRJMOBILE20Verified
pradenest_e8ec
●Puffin
Code verified: YNTJCVerified
TOPG007
●Puffin
Code submitted: YNTJCNew Code
TOPG007
streaming verification events...▌
Store Directory

611,068+ stores. Every code verified.

Browse all stores Browse by category
Vistaprint
25 verified codes
95% health
Mercari
18 verified codes
95% health
Jiffy Lube
11 verified codes
94% health
Walgreens Photo
11 verified codes
88% health
Fashion Nova
10 verified codes
93% health
Staples
8 verified codes
95% health
Quince
8 verified codes
88% health
Adidas
7 verified codes
95% health
Walgreens
6 verified codes
95% health
CVS Photo
6 verified codes
87% health
ULTA
5 verified codes
93% health
Sephora
5 verified codes
100% health
Use SimplyCodes

Verified codes. Every surface.

Active on 611K+ 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
IOS & ANDROID

Mobile App

Verified codes on your phone. Deal alerts for stores you follow.

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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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