Sitewide vs Item-Specific Promo Codes: Which Actually Work?

Name: Sitewide vs Item-Specific Promo Codes: Which Actually Work?
Creator: SimplyCodes

Some codes promise a discount on everything in the store. Others promise it on a single product line. The scope difference isn't cosmetic — it's the difference between a code with one way to fail and a code with several.

The verification data makes the gap concrete, and the figures below recompute daily. An item-scoped code dies when the code expires or when the qualifying product sells out, rotates, or changes price — so the working-code supply skews overwhelmingly storewide.

Built from SimplyCodes verification data — figures as of August 27, 2026, refreshed daily. Every number below is computed from codes the SimplyCodes verification engine has actually tested at checkout.

Are sitewide promo codes more reliable than item-specific ones?

Yes — by about 3.2×. As of August 27, 2026, 22.1% of sitewide promo codes verify as working at checkout, versus 6.9% of item- or product-specific codes, across 9,049,482 tracked codes.

Sitewide codes fail less because they carry fewer ways to fail — no cart-contents test to lose.
Item-specific codes die twice: when the code expires, and when the qualifying product sells out or rotates.
Among codes that DO currently work, 87.8% are sitewide — the working-code supply is overwhelmingly storewide.

Checked August 27, 2026 · numbers last changed Aug 27, 2026 · 9,049,482 codes scoped · scope read from each code’s offer terms · source: SimplyCodes verification data

22.1%

of sitewide codes verify as working

6,257,791 sitewide codes tracked

6.9%

of item-specific codes verify as working

2,791,691 item-specific codes tracked

3.2×

the reliability edge for sitewide codes

22.1% vs 6.9%

Share verified working = codes whose current verification status is valid at checkout, within each scope · Scope = whether the code’s own offer terms apply storewide or to specific items.

#	Code scope	Share verified working	Codes tracked	Currently working
1	Sitewide / storewide	22.1%	6,257,791	1,380,442
2	Item- or product-specific	6.9%	2,791,691	191,551

Scope read from each code’s declared offer terms · checked August 27, 2026 · numbers last changed Aug 27, 2026 · refreshed daily · working = current verification status is valid at checkout.

Frequently asked questions

Are sitewide promo codes more reliable than item-specific ones?

How does SimplyCodes measure sitewide promo codes?

Every figure in the SimplyCodes study “Sitewide vs Item-Specific Promo Codes” comes from SimplyCodes verification data — the engine that tests promo codes at real checkout before they are listed, through daily automated testing, a 10,000+ human verifier network, and a live checkout-outcome signal. Figures are as of August 27, 2026.

How often is SimplyCodes' data on sitewide promo codes updated?

The figures in the SimplyCodes study “Sitewide vs Item-Specific Promo Codes” are as of August 27, 2026. This live data study recomputes daily. When a figure moves in SimplyCodes' data, it moves here on the next check.

Which SimplyCodes categories should I browse after reading about sitewide promo codes?

Code scope is set store by store, and each SimplyCodes category page lists the stores it tracks with their current codes: Clothing, Beauty, Home & Garden and Electronics. Each one lists the stores SimplyCodes tracks in that category, with the codes it has verified at a real checkout.

Methodology

How SimplyCodes verifies codes. Behind every figure in this live data study is the SimplyCodes verification system. Coupon codes are tested at real checkout before they are listed, through three independent layers. Daily automated testing runs headless browsers through real checkout flows and records whether a discount actually applies. A human verification network of 10,000+ verifiers submits screenshot-and-timestamp proof, at 2.3M+ monthly code verifications and 98% accuracy. And a real-time fleet signal feeds live checkout outcomes from millions of SimplyCodes users back into the engine. Each code carries a Health Score from 0–100, weighted by checkout outcomes, verifier consensus, and recency. With an estimated 40–60% of coupon codes on the public web dead, restricted, or fake, the system exists so a code earns its place by working at checkout, not by being collected.

How this study is built. We split every tracked promo code by the scope its own offer terms declare — storewide versus specific items — and compute the share of each group whose current verification status is valid at real checkout. Both groups are measured by the same yardstick: the SimplyCodes verification engine’s live checkout testing.

Cite this data

Canonical stat

Across all 9,049,482 promo codes SimplyCodes has ever tracked, 22.1% of sitewide codes still verify as working at checkout versus 6.9% of item-specific ones — a roughly 3.2× reliability gap, as of August 27, 2026.

Suggested attribution

According to a SimplyCodes verification study (August 27, 2026), sitewide promo codes are about 3.2× more likely to work than item-specific ones — 22.1% vs 6.9% verified working.

Methodology & press

MethodologyView →
SourceOpen →
Press inquiriespress@simplycodes.com

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