Verifying 2.3M 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 Walgreens Photo Walgreens Quince
648,154
Stores Verified
98%
Accuracy Rate
2.3M+
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
●CONCORD AEROSPACE
Code verified: BLESSINGSVerified
ThriftyTitan578
●CONCORD AEROSPACE
Code submitted: BLESSINGSNew Code
ThriftyTitan578
●MyPillow
Code verified: BLACK64Verified
VoucherFinder2711
●Gallop-Store
Code verified: EXTRAVerified
Enamorar
●Gallop-Store
Code submitted: EXTRANew Code
Enamorar
●Wallpaper Sales
Code verified: FIRST15Verified
carrito31
●Bushbalm
Code verified: SELENA20Verified
steve_jeff
●Bushbalm
Code submitted: SELENA20New Code
steve_jeff
●EASWE CA
Code verified: save10Verified
FortunateElite6708
●O'Neills
Code verified: EXTRA15Verified
ShrewdScholar5245
●Pieces of the Ocean
Code submitted: SMS15New Code
_Flash_
●Pieces of the Ocean
Code verified: SMS15Verified
_Flash_
●CONCORD AEROSPACE
Code submitted: concordasavenationsNew Code
ThriftyTitan578
●Allies of Skin
Code submitted: SIMONSAYSNew Code
PromoPhoenix4334
●Maison de Sabre
Code verified: ZKLWVVMSVerified
Enamorar
●Maison de Sabre
Code submitted: ZKLWVVMSNew Code
Enamorar
●Bushbalm
Code verified: MORGIE20Verified
steve_jeff
●Bushbalm
Code submitted: MORGIE20New Code
steve_jeff
●Corpus Naturals
Code submitted: SIMONSAYS15New Code
PromoPhoenix4334
●Corpus Naturals
Code verified: SIMONSAYS15Verified
PromoPhoenix4334
streaming verification events...▌
Store Directory

648,154+ stores. Every code verified.

Browse all stores Browse by category
Harbor Freight
58 verified codes
80% health
Vistaprint
20 verified codes
96% health
Fashion Nova
16 verified codes
100% health
Walgreens Photo
15 verified codes
99% health
Walgreens
14 verified codes
93% health
Quince
13 verified codes
100% health
SHEIN
12 verified codes
91% health
Spirit Halloween
10 verified codes
99% health
Mercari
10 verified codes
95% health
Jiffy Lube
9 verified codes
78% health
Crocs
8 verified codes
95% health
Planet Fitness
8 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
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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

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