Verifying 4.5M code tests monthly across 620K+ 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
620,219
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
●Baile
Code verified: BAILE20Verified
Santiagotremont
●MoonCosYa
Code verified: newfall002Verified
VoucherSpotter6910
●Bellini Furniture
Code verified: JULY4Verified
Livingston
●The Knot Shop
Code invalidated: THEKNOT30Invalid
ExtraordinarySeeker8039
●12th Summer
Code verified: COMEBACK15Verified
NezzNamelees
●ModifyHealth
Code invalidated: SUMMER50Invalid
Zxdqui
●Ninetynine Dreams
Code verified: JIMAISVUVerified
TreasureMonarch3770
●The View Cafe & Gifts
Code verified: WELCOME15Verified
ronaldhernandez
●Yakira Bella
Code verified: rechama10Verified
PillarsofCreation
●Yakira Bella
Code submitted: rechama10New Code
PillarsofCreation
●Care.com
Code invalidated: FIREWORKS20Invalid
Michael_Brown
●Top Drive
Code invalidated: ALVAROInvalid
jade5416625024720
●Shedstore
Code submitted: SHEDSUN5New Code
pablorobertocubaszan
●Shedstore
Code verified: SHEDSUN5Verified
pablorobertocubaszan
●Pillar Athletics
Code invalidated: FREESHIPInvalid
LuckyAce4320
●Christopher Anthony's Premium Raw Virgin Hair
Code verified: ALVAROVerified
27zxbr
●Park Barrett
Code verified: FREESHIPVerified
CodeMonarch8148
●Pillar Athletics
Code verified: MATTJHONFITVerified
SaleVirtuoso5993
●Complete Health Supplements
Code verified: AMANDAM15Verified
SIMPLYCODESD
●Complete Health Supplements
Code submitted: AMANDAM15New Code
SIMPLYCODESD
streaming verification events...▌
Store Directory

620,219+ stores. Every code verified.

Browse all stores Browse by category
Vistaprint
23 verified codes
99% health
Mercari
17 verified codes
96% health
Anthropologie
13 verified codes
92% health
Jiffy Lube
11 verified codes
94% health
Walgreens Photo
11 verified codes
100% health
Fashion Nova
9 verified codes
93% health
Walgreens
9 verified codes
95% health
Staples
8 verified codes
94% health
Adidas
8 verified codes
99% health
Quince
8 verified codes
100% health
Nespresso
8 verified codes
89% health
Sephora
6 verified codes
90% health
Use SimplyCodes

Verified codes. Every surface.

Active on 620K+ 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
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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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