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 Mercari
648,498
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
●Hooties Candles & Things
Code verified: MEGAFLASHVerified
RebateScout6612
●Hooties Candles & Things
Code submitted: MEGAFLASHNew Code
RebateScout6612
●SiPhox Health
Code submitted: VIANNY878391New Code
viatvz
●TouchOfModern
Code verified: I99Y-KBPQ-3KE4Verified
RebateScout6612
●TouchOfModern
Code submitted: I99Y-KBPQ-3KE4New Code
RebateScout6612
●Comenii
Code invalidated: COMENIISAVESTOPSInvalid
pradenest_e8ec
●BiOptimizers
Code verified: SIMPLYCODES15Verified
goldenMosaic
●Hops & Pops
Code verified: LASERALPHAVerified
RebateScout6612
●Hops & Pops
Code submitted: LASERALPHANew Code
RebateScout6612
●EcoWasher
Code invalidated: AIR50Invalid
CouponAce3224
●Anika's Kreative Kloset
Code verified: KREATE15Verified
zizuapp
●Anika's Kreative Kloset
Code submitted: KREATE15New Code
zizuapp
●hydrobliss
Code verified: ZYWZLBXYVerified
RebateScout6612
●hydrobliss
Code submitted: ZYWZLBXYNew Code
RebateScout6612
●Ameano Peptides
Code submitted: AMEA10New Code
GoldChaser921
●Carpuride
Code verified: Frank46Verified
pradenest_e8ec
●Local Eclectic
Code verified: KEEPINGUPWITHKIKII13Verified
_Flash_
●Local Eclectic
Code submitted: KEEPINGUPWITHKIKII13New Code
_Flash_
●HYPEHAIRPLUG
Code verified: ASTEROIDEPULSEVerified
RebateScout6612
●HYPEHAIRPLUG
Code submitted: ASTEROIDEPULSENew Code
RebateScout6612
streaming verification events...▌
Store Directory

648,498+ 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
Mercari
11 verified codes
94% health
SHEIN
10 verified codes
89% health
Jiffy Lube
9 verified codes
75% health
Crocs
9 verified codes
95% health
Planet Fitness
9 verified codes
99% health
Walgreens
8 verified codes
90% health
Sephora
7 verified codes
99% 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
IOS & ANDROID

Mobile App

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

Download free →
AI INTEGRATION
Coming Soon

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 →

Stop guessing. Start verifying.

Join millions of shoppers who use verified codes
instead of expired junk. Free forever.

Install Extension — Free