Verifying 4.5M code tests monthly across 622K+ 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
622,013
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
●Theater Seat Store
Code invalidated: ACCESSORY4Invalid
RebateMonarch5014
●Entertainment.com
Code invalidated: COUPON14Invalid
Kuromii_05
●Pelican Parts
Code verified: COVER15Verified
ghjfghty56456
●Men's USA
Code verified: JULY10Verified
CrownLegend5803
●The Royal Codes
Code verified: welcome15Verified
BudgetHero4407
●Tshirt Unlimited
Code verified: VARIEURVerified
ShieldHunter7640
●Tshirt Unlimited
Code submitted: VARIEURNew Code
ShieldHunter7640
●The Royal Codes
Code verified: NEW10Verified
_Flash_
●The Royal Codes
Code submitted: NEW10New Code
_Flash_
●The Edinburgh Woollen Mill
Code verified: WWSUM26Verified
pablorobertocubaszan
●The Edinburgh Woollen Mill
Code submitted: WWSUM26New Code
pablorobertocubaszan
●Upper Playground
Code verified: AQ2020Verified
raul06
●Tshirt Unlimited
Code verified: GEORGEVerified
ShieldHunter7640
●Tshirt Unlimited
Code submitted: GEORGENew Code
ShieldHunter7640
●Phone Skope
Code verified: USA250Verified
gyhjdfghtyt
●Optimum Nutrition
Code verified: SIMONE15Verified
b7541525628849
●Optimum Nutrition
Code submitted: SIMONE15New Code
b7541525628849
●Oorla
Code verified: HOME20Verified
gyhjdfghtyt
●Oorla
Code verified: BINCYVerified
gyhjdfghtyt
streaming verification events...▌
Store Directory

622,013+ stores. Every code verified.

Browse all stores Browse by category
Vistaprint
23 verified codes
99% health
Mercari
18 verified codes
95% health
Anthropologie
13 verified codes
91% health
Jiffy Lube
11 verified codes
93% health
Walgreens Photo
10 verified codes
100% health
Fashion Nova
9 verified codes
92% health
Walgreens
9 verified codes
95% health
Staples
8 verified codes
100% health
Quince
8 verified codes
99% health
Adidas
7 verified codes
99% health
Sephora
6 verified codes
89% health
SHEIN
6 verified codes
100% health
Use SimplyCodes

Verified codes. Every surface.

Active on 622K+ 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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