Research & Insights
Shopping, Decoded.
Data, not marketing. Original research from the world's largest verified coupon database. 500,000+ stores. 5.6 million monthly code verifications.
Live Data Refreshed daily
Verified every day. Not once.
Self-refreshing studies built straight from live verification data. Other sites guess. We re-check, daily.
Live Data
Where Verified 15% Off Codes Actually Work
The stores with the most 15% off codes verified working right now — re-checked against real SimplyCodes checkouts, ranked by how many hold up.
Updated Jul 9, 2026 See the dataLive Data
Stores With the Most Working 20% Off Codes
The 20% off discount shoppers chase most — here are the stores with the most codes currently verified working at checkout, ranked by how many hold up.
Updated Jul 9, 2026 See the dataLive Data
Top Retailers for 30% Off Codes Right Now
The retailers whose 30% off codes are passing SimplyCodes verification right now, ranked by how many distinct working codes each one has.
Updated Jul 9, 2026 See the dataLive Data
Stores With the Biggest Verified Dollar-Off Codes
Flat dollar-off codes — "$50 off," "$20 off" — verified working right now, ranked by the stores with the most that hold up at checkout.
Updated Jul 9, 2026 See the data
Which Generation Uses Promo Codes the Most? (2026 Survey Data)
Rakuten vs. SimplyCodes: Cashback or Verified Codes
The Best Places to Find Working Promo Codes in 2026, Ranked by Real Data
Why SimplyCodes Rebuilt Its Store Pages
Inside the SimplyCodes Live Verification Feed
How to Pick a Coupon Tool in 2026
How SimplyCodes Ranks Promo Codes — And Why the Top Ones Actually Work
Why SimplyCodes Tells You When a Code Won't Work
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Why SimplyCodes Built a Browser Extension (And What It Does Differently)
Why SimplyCodes Verifies Every Code Instead of Only Listing Them
Does SimplyCodes Work At Big Retailers? 500,000+ Stores
Can You Trust a 5-Year-Old Coupon Tool? 78 Million Checkouts, Verified
Coupon Statistics 2026: The State of Shopper Trust in Promo Codes
More Than an Extension: How SimplyCodes Works Across Web, App, Browser, and AI Agents
Cashback vs. Verified Codes: Why We Compete On Accuracy, Not Points
The Best Time to Buy Furniture in 2026: Month-by-Month Data from 2,150 Retailers
Where to Find Grocery Coupons: 12 Months of Verified Code Data Across U.S. Grocery Retailers
The Brands That Will Never Give You a Coupon Code (4 Years of Data)
Do Coupon Extensions Actually Work in 2026? (We Tested Across 500,000+ Stores)
Coupon Browser Extensions Privacy Compared: What Your Extension Can Actually See
Go Deeper
Understand the engine.
Overview
How It Works
The consumer-friendly guide to our three-layer verification methodology. How codes move from unknown to verified.
Read moreTechnical
Anatomy of a Verdict
The full technical deep-dive. Proof Packets, evidence traces, confidence scoring, and the decision framework behind every verdict.
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