Order Defect Rate & the Metrics That Get You Suspended (2026)

By Gulfam Haidar, Founder, GrowEventure. Last updated September 2026.

Order Defect Rate: quick summary

In short, this guide covers order defect rate in plain terms. Below you will find the key points on order defect rate, a breakdown you can act on today, and clear answers to the most common questions about order defect rate.

Order Defect Rate (ODR) must stay under 1% over a 60-day window. It combines negative feedback, A-to-z claims, and chargebacks. Alongside ODR, Amazon tracks Late Shipment Rate under 4%, Pre-Fulfilment Cancellation Rate under 2.5%, and Valid Tracking Rate above 95%. Breaching any can put your account at risk.

Most sellers know they should “keep ODR low.” Fewer know what feeds it, the exact window, or which metrics FBA covers. This guide gives you the full reference for all four metrics, then the practical steps to keep every one in the green.

What Order Defect Rate is

Order Defect Rate is Amazon’s measure of how often your orders end in a defect from the buyer’s side. Amazon sets the threshold under 1% over a rolling 60-day window.

Three inputs feed it:

• Negative feedback. A one or two-star seller feedback rating counts as a defect.
• A-to-z Guarantee claims. When a buyer files a claim because an order went wrong and it is granted or unresolved, it counts.
• Service chargebacks. When a buyer disputes a charge with their card issuer over the service, it counts.

The rate is the number of orders with a defect divided by total orders in the window. Because it is a rate over 60 days and many orders, a single bad review will not cross the line on its own. A pattern will.

The math matters for low-volume sellers, so run a quick example. If you had 100 orders in the last 60 days, the 1% threshold means just one defect puts you at the line, and two pushes you over. A seller with 1,000 orders has far more room: ten defects still sits at the threshold. This is why new and small sellers feel every complaint so sharply. Until your order count grows, one bad order carries outsized weight. The fix is not to fear selling; it is to keep quality high while volume builds, so the rate has room to absorb the occasional problem.

A common question is which defects hurt most. A granted A-to-z claim is heavy, because it means Amazon judged the order failed and stepped in. Negative feedback counts too, but you can request removal when it violates policy, such as feedback that is really a product review or contains a seller’s response Amazon prohibits. Chargebacks are less frequent but serious, since they involve the buyer’s bank. Resolve the heaviest inputs first.

The other three metrics that get you suspended

ODR is the headline, but three shipping metrics can also put your account at risk. Amazon publishes a threshold and window for each.

Late Shipment Rate must stay under 4%, measured over 10-day and 30-day windows. It counts orders that ship after the expected date.

Pre-Fulfilment Cancellation Rate must stay under 2.5%, measured over a 7-day window. It counts orders you cancel before shipping, usually from running out of stock.

Valid Tracking Rate must stay above 95%, measured over a 30-day window. It counts orders shipped with valid tracking uploaded.

Miss any threshold and your account moves toward the at-risk zone, which is why watching all four matters.

FBM vs FBA: who these apply to

Here is the split that changes your workload. The three shipping metrics, Late Shipment Rate, Pre-Fulfilment Cancellation Rate, and Valid Tracking Rate, apply to seller-fulfilled (FBM) orders only. When you use FBA, Amazon ships your orders, so Amazon owns those three for you.

Order Defect Rate is different. It applies to all your orders, FBA or FBM, because it reflects the buyer experience and claims regardless of who ships. So FBA covers three of the four, but ODR stays your responsibility.

Amazon’s four order-performance metrics

Metric	Threshold	Window	Applies to	What it counts
Order Defect Rate	Under 1%	60 days	All orders	Negative feedback, A-to-z claims, chargebacks
Late Shipment Rate	Under 4%	10 and 30 days	Seller-fulfilled	Orders shipped after the expected date
Pre-Fulfilment Cancellation Rate	Under 2.5%	7 days	Seller-fulfilled	Orders cancelled before shipping
Valid Tracking Rate	Above 95%	30 days	Seller-fulfilled	Orders shipped with valid tracking

(Title: “The Four Metrics Amazon Watches.”)

How these metrics feed your Account Health Rating

These four metrics sit underneath your Account Health Rating. When a metric breaches its threshold, your AHR drops toward the at-risk band.

Amazon defines the AHR bands as above 200 healthy, 100 to 199 at risk, and below 100 at risk of deactivation. A metric breach is one of the main ways a healthy account slides toward that at-risk zone. So the metrics are not separate from your account health; they are the engine of it. Our Account Health Rating guide shows the full picture, and if you have already received a notice, the reinstatement guide covers the appeal.

What actually raises your ODR

Knowing the causes lets you prevent them. ODR usually rises from a few sources.

Product quality gaps. Items that arrive damaged, differ from the listing, or fail early draw negative feedback and claims. This is the most common driver.

Shipping delays. Late or lost orders frustrate buyers, who then leave poor feedback or file A-to-z claims.

Unclear listings. When photos or descriptions oversell the product, buyers feel misled and react with claims and low ratings.

Notice that these overlap with seller feedback. Negative seller feedback feeds ODR directly, which is why service quality matters as much as product quality. Our guide on handling negative reviews covers the response side.

There is also a timing pattern worth knowing. ODR problems often cluster around three moments: a stockout that forces late shipments and cancellations, a supplier quality change that a batch of buyers notices at once, and a peak season when order volume outpaces your fulfillment capacity. If you map your own defect spikes, most trace back to one of these. Planning for them, with buffer stock before peaks and quality checks on new batches, prevents the wave before it starts.

Watch the lag, too. A defect can post days after the order, when a buyer finally leaves feedback or files a claim. So the rate you see today reflects orders you shipped weeks ago. Do not assume a quiet dashboard means you are safe from a problem you created recently; give it time to surface, and keep your habits tight in the meantime.

How to fix a rising ODR fast

If your ODR is climbing, act in order.

First, address open A-to-z claims and negative feedback. Resolve claims by refunding or replacing where fair, since granted claims weigh heavily. For feedback that violates Amazon’s removal policy, request removal.

Second, contact affected buyers within Amazon’s messaging rules to resolve their issue before it becomes a claim or a chargeback. A solved problem often prevents a defect.

Third, tighten fulfillment. Fix the shipping or quality gap that caused the wave so the rate stops rising while the old defects age out of the 60-day window.

Preventing metric breaches

The best defense is a set of habits that keep every metric well inside its threshold.

Hold buffer inventory so you never cancel an order for being out of stock, which protects your Pre-Fulfilment Cancellation Rate. Set an accurate handling time that you can always meet, which protects your Late Shipment Rate. Upload valid tracking for every order, which protects your Valid Tracking Rate. And keep product quality and listing accuracy high, which protects your ODR.

Review all four metrics weekly in the Account Health dashboard. Five minutes a week catches a rising rate before it crosses a line.

Build a simple weekly routine you can repeat. Open the dashboard and read the four metrics in order: ODR, Late Shipment Rate, Pre-Fulfilment Cancellation Rate, and Valid Tracking Rate. For each, note whether it is inside its threshold and whether it moved since last week. Then clear any new feedback or claim. This takes five minutes and turns account health from a source of dread into a habit. Sellers who skip it are the ones who learn about a breach from a deactivation notice.

If you run enough volume that a weekly manual check is not enough, set order-level alerts and let software flag late shipments and missing tracking as they happen. The goal is to catch a single slipping order, not to discover a trend after it has already dented your rate.

Keep a simple record of any defect and its cause. Over a few months, that log shows you where your defects really come from, whether a supplier, a carrier, or a listing that oversells. Fixing the source removes whole clusters of future defects at once, which protects your rate far more than reacting to each complaint one at a time.

Should you switch to FBA to protect metrics?

Since FBA covers three of the four metrics, switching can protect your account health. It is worth considering, with trade-offs.

FBA takes over shipping speed, cancellations, and tracking, so those three metrics stop being your daily worry. It also gives Prime eligibility, which lifts conversion. The trade-off is cost: FBA fulfillment and storage fees eat into margin, and you give up some control over how orders ship.

The rule of thumb: if late shipments or cancellations keep threatening your metrics, and your margins can absorb the fees, FBA is a strong move. If you fulfill reliably and want to protect margin, staying FBM with tight habits works too. Either way, ODR remains yours to manage. If you want help deciding and managing the transition, our account management service handles it, and you can book a review.

These four metrics are not just numbers on a dashboard; they are the direct inputs to your account health, and a breach is one of the most common triggers behind a deactivation. If you want to see how the metrics roll up into a single score, read our Account Health Rating guide. If a metric breach has already led to a notice, the reinstatement guide and the Plan of Action template show how to write an appeal that ties the root cause to the exact metric and sets a clear target, such as holding ODR under 1%. Managing metrics well is not about chasing perfection; it is about staying comfortably inside every threshold so a bad week never becomes a suspension.

Frequently asked questions

What is a good ODR?

Under 1%, per Amazon’s threshold. Aim to stay well below it so a bad week does not push you over.

What counts toward ODR?

Negative feedback, A-to-z Guarantee claims, and service chargebacks, measured over a 60-day window.

What is the ODR window?

60 days. Because it is a rolling window, old defects age out over time as clean orders replace them.

Does FBA cover my metrics?

FBA covers the three shipping metrics, Late Shipment Rate, Pre-Fulfilment Cancellation Rate, and Valid Tracking Rate. ODR still applies to all your orders.

What is a safe Late Shipment Rate?

Under 4%, measured over 10-day and 30-day windows, for seller-fulfilled orders.

Can one bad review suspend me?

No. ODR is a rate over many orders and 60 days, so a single negative review will not cross the threshold on its own. A pattern can.

How do I lower ODR fast?

Resolve open A-to-z claims, request removal of policy-violating feedback, contact affected buyers within Amazon’s rules, and fix the fulfillment or quality gap that caused the defects.

Sources: Amazon Seller Central, Order Defect Rate policy page. Amazon Seller Central, shipping performance and order-performance metric policy pages.