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Walmart Seller Performance Standards: Every Metric You're Measured On

Walmart evaluates sellers against a set of Seller Performance Standards metrics rather than a single overall score: cancellation rate, on-time delivery rate, valid tracking rate, seller response rate, and negative feedback rate all carry enforced thresholds today. Two newer metrics — return rate and item-not-received (INR) rate — were announced in early 2026 and are currently monitored without a published enforcement threshold yet, which is exactly why sellers should start tracking them now rather than waiting for a hard number to appear.

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The metrics that make up your performance standing

Rather than a single blended score, Walmart tracks several distinct metrics on the Performance dashboard in Seller Center, each measured over its own rolling window. Cancellation rate, on-time delivery rate, valid tracking rate, and seller response rate are all measured over a rolling 30-day window, while negative feedback rate is measured over a rolling 60-day window.

This matters operationally because a problem in one metric doesn't average out against strength in another — a seller can have excellent on-time delivery and still face enforcement action purely from a spike in cancellations, because each metric is evaluated against its own threshold independently.

What happens when you fall below threshold

Walmart's enforcement follows a staged escalation rather than jumping straight to suspension. The first stage is a warning — an email notification and a Seller Center alert identifying which specific metric underperformed, giving you a window to correct course before anything else happens.

If the metric doesn't recover, the next stage is listing suppression: seller-fulfilled listings tied to the underperforming metric get removed from search and browse, while the account itself stays active and other listings are unaffected.

The final stage is full account suspension, which comes with notice of the earliest date you can appeal. An appeal at that point requires a written Plan of Action explaining the root cause, what you've already fixed, and what systemic change prevents it from recurring — not just a promise to do better.

The new metrics sellers should already be watching

Walmart added return rate and item-not-received (INR) rate to the Performance dashboard in early 2026. Both are currently in a monitored state — visible to sellers and tracked internally, but without a published suspension threshold attached yet.

That monitored-without-threshold status is a signal, not a reason to ignore them. Walmart has a track record of moving metrics from monitored to enforced once it has gathered enough baseline data across the seller base, and there's typically no grace period once a threshold lands — the metric simply starts counting against you the day enforcement begins.

The practical move is to check where your return rate and INR rate currently sit today, understand which of your SKUs or categories are driving them, and start addressing the underlying causes — packaging, product-listing accuracy, or fulfillment reliability — before there's a hard number forcing your hand.

Official Walmart Source Information

Examples

A seller with strong on-time delivery and tracking metrics gets a warning purely because their cancellation rate spiked after a supplier delay caused a run of stockout cancellations.
A seller checks their return rate on the dashboard for the first time since it appeared, finds it's elevated on one specific SKU due to a sizing-chart error in the listing, and fixes the listing months before any enforcement threshold exists.
A seller ignores the new INR rate metric since it isn't enforced yet, and finds themselves already over an announced threshold with no time to react once Walmart activates enforcement.

Common Mistakes

Assuming a single overall account health score exists, instead of understanding each metric is evaluated independently against its own threshold.
Waiting for a monitored metric like return rate or INR rate to become enforced before addressing the underlying cause.
Treating a warning-stage alert as a low-priority notification instead of the first real chance to correct course before listing suppression.
Submitting an appeal Plan of Action that only promises improvement without explaining the actual root cause and the systemic fix.

FAQ

What are Walmart's Seller Performance Standards metrics?

Cancellation rate, on-time delivery rate, valid tracking rate, and seller response rate are measured over a rolling 30-day window; negative feedback rate is measured over a rolling 60-day window. Return rate and item-not-received (INR) rate were added in early 2026 and are currently monitored without a published enforcement threshold.

Does Walmart suspend my account immediately for a bad metric?

No — enforcement is staged. A metric falling below threshold first triggers a warning notification, then listing suppression for the affected listings if it doesn't recover, and only then full account suspension.

What's the difference between return rate/INR rate and the other performance metrics?

Return rate and INR rate are currently in a monitored state — visible on the dashboard and tracked, but without a published suspension threshold, unlike cancellation rate, on-time delivery rate, valid tracking rate, seller response rate, and negative feedback rate, which are already enforced.

How do I appeal a Walmart performance suspension?

You'll need to submit a written Plan of Action that explains the root cause of the underperformance, the corrective measures you've already put in place, and the systemic change that prevents it from recurring — not just a statement that you intend to do better.