Amazon Order Defect Rate (ODR): What It Measures, Why It Matters, and How to Fix It

Table of Contents

• What Is Order Defect Rate?
• The Three Defect Signals - and Which Actually Count
• ODR for FBA vs. FBM Sellers: The Real Difference
• What Happens When Your ODR Exceeds 1%
• Catching ODR Creep Early
• How to Reduce Your Order Defect Rate
• Getting Negative Feedback Removed
• FAQ

Most sellers don’t check their Order Defect Rate until Amazon sends a warning. By that point, the damage is already baked into a 60-day rolling window, and your options narrow fast.

What Is Order Defect Rate?

Order Defect Rate (ODR) is the percentage of your orders that received at least one defect signal over a rolling 60-day period. The formula:

ODR = (Orders with one or more defects / Total orders) x 100

Amazon’s threshold is strict: below 1%. That means if you ship 500 orders in 60 days, you get four defects before you’re in trouble. Five puts you over the line.

ODR is one of the core metrics in Amazon’s Seller Performance Measurements framework and feeds directly into your Account Health Rating (AHR). Three signals trigger a defect, and multiple negative signals on the same order count as one defect, not two or three.

The Three Defect Signals - and Which Actually Count

1. Negative Seller Feedback

Only 1-star and 2-star feedback ratings count. A 3-star rating is neutral and does not factor into ODR - a distinction that matters more than most sellers realize.

Since August 2025, buyers can submit star-only ratings without any written comment. These count toward ODR just like text-based feedback, but Feedback Manager’s appeal feature is disabled for ratings without text - making prevention far more important than removal.

Product reviews are separate from seller feedback. A 1-star product review does not affect your ODR. But a 1-star seller feedback entry saying “item arrived late” does, because it reflects your customer service and fulfillment.

2. A-to-Z Guarantee Claims

Here’s where the outdated advice costs sellers real money. You’ll read elsewhere - including in older versions of this page - that all A-to-Z claims count toward ODR regardless of outcome. That’s no longer true.

Claims that count toward ODR: - Claims granted in the buyer’s favor (seller at fault) - Claims where you refunded after the claim was filed - Pending claims still under investigation

Claims that do NOT count: - Claims denied by Amazon (ruled not your fault) - Claims withdrawn by the buyer

Disputing unjustified claims is worth the effort - a successful dispute removes the ODR impact entirely. Less than 0.1% of Amazon’s 2+ billion annual orders result in an A-to-Z claim (per Amazon’s 2025 data), but for a seller doing 300 orders a month, even two granted claims push your ODR dangerously close to the threshold.

3. Credit Card Chargebacks

Chargebacks split into fraud and service varieties, and Amazon treats them very differently. If a buyer’s credit card was stolen, Amazon absorbs the chargeback under their Payment Protection Policy - your ODR stays clean. But if a buyer disputes non-delivery, damaged goods, or an unprocessed refund, that’s a service chargeback, and it counts. You have 11 calendar days from notification to submit evidence. Miss that window and the amount is automatically debited. Chargebacks are the smallest ODR component but the hardest to reverse, making prevention the only reliable strategy.

ODR for FBA vs. FBM Sellers: The Real Difference

FBA wipes out most delivery-related defects, but it won’t save you from product complaints.

ODR Component	FBA	FBM
Negative feedback	Delivery/packaging complaints can be struck through (Amazon’s responsibility), though star-only ratings may not be struck through consistently. Product complaints still count.	All negative feedback counts - text-based and star-only alike. No strike-through protection.
A-to-Z claims	Shipping/delivery claims are Amazon’s responsibility. Product claims may still count.	All claims are the seller’s responsibility.
Chargebacks	Amazon handles most chargeback liability.	Seller is fully responsible for service chargebacks.

FBA sellers generally maintain ODR well below 0.5%. FBM sellers have to work harder to stay under 1% because they own the entire fulfillment chain - and the star-only feedback policy hit FBM sellers hardest, since they lack even the imperfect FBA strike-through protection.

If you’re an FBM seller near the threshold, consider moving your highest-volume or highest-return SKUs to FBA to eliminate shipping-related defects on those orders. But switching to FBA won’t fix product quality issues - those hit your ODR regardless of fulfillment method.

Use Amazon Buy Shipping for FBM orders - it protects against A-to-Z claims related to delayed or lost deliveries and helps keep your Late Shipment Rate in check.

What Happens When Your ODR Exceeds 1%

The consequences escalate, and the first one hits before Amazon sends a single email.

Roughly 82% of Amazon sales go through the Buy Box, and sellers with ODR above 1% are automatically disqualified. You’re left competing for the remaining 18% of purchases - most buyers never scroll that far. This is the real cost of a high ODR, and it takes effect before any formal warning. Your seller rating drops and your conversion rate follows.

From there, Amazon flags the violation in Seller Central, specifying the affected metric and timeframe. Continued high ODR leads to selling privilege revocation. Once suspended, you have 17 calendar days to submit a Plan of Action covering root cause analysis, corrective actions already taken, and preventive measures. Well-crafted POAs result in reinstatement within 7-14 days in roughly half of cases - but that’s 7-14 days of zero revenue.

ODR also feeds directly into your Account Health Rating under the Customer Service Performance pillar. Scores above 200 are healthy; 100-199 means at risk; below 100 means eligible for immediate deactivation. New sellers start at 200 - exactly at the healthy threshold, with no margin for early mistakes. For a broader view of the metrics Amazon tracks under this pillar, see Customer Metrics FAQs.

Catching ODR Creep Early

Amazon’s Account Health Dashboard (Seller Central > Performance > Account Health) shows your current ODR under Customer Service Performance with a breakdown by component. The problem: notifications are reactive. You’ll get an alert after your ODR exceeds 1%, not when it’s trending toward it at 0.7%.

Here’s a cadence that takes less than 15 minutes a week: 1. Check Account Health Dashboard daily - takes two minutes 2. Review Feedback Manager weekly for new negative entries 3. Respond to A-to-Z claims immediately (don’t let them auto-grant) 4. Track which products generate the most defects - patterns reveal fixable problems

How to Reduce Your Order Defect Rate

Top sellers maintain ODR between 0.2% and 0.4%. The gap between that and the 1% danger zone isn’t luck - it’s process.

Most A-to-Z claims and negative feedback trace back to a gap between what the listing promises and what the buyer receives. Accurate descriptions, honest photos, and correct sizing information prevent the defect before it happens. Buy your own product through Amazon and experience the entire customer journey.

Ship early, not on time. Shipping on the last day of your handling window leaves no margin for carrier delays. Ship early, use tracking on every order, and provide tracking numbers immediately. For FBM orders, Amazon Buy Shipping is the single most effective tool for reducing shipping-related defects.

The best A-to-Z claim is the one that’s never filed. When a buyer messages about a problem, respond within 24 hours and offer a resolution - refund, replacement, or credit - before they feel the need to escalate. Proactive refunds before a claim is filed prevent the claim from existing in your ODR at all.

Tracking which SKUs generate the most defects is the fastest way to lower ODR. Feedvisor surfaces defect patterns at the product level and helps you act on pricing and fulfillment gaps before your rate crosses 1%. See how it works.

Use Amazon’s “Request a Review” button (available 5-30 days after delivery) to build positive feedback volume. Higher positive volume dilutes the occasional negative entry. Sellers who actively solicit feedback report 20-30% increases in positive response rates - and with star-only ratings making negative feedback easier to leave, building that positive buffer matters more than ever.

Getting Negative Feedback Removed

Not all negative feedback is permanent - but since August 2025, the removal landscape has split in two.

Text-based feedback (1-2 stars with a written comment) can still be challenged through Feedback Manager if it:

• Contains only a product review (not about your service as a seller)
• Contains offensive or abusive language
• Includes personal information
• Is solely about pricing
• Is solely about FBA delivery issues (for FBA sellers - Amazon strikes this through rather than removing it)

Submit removal requests through Seller Central > Performance > Feedback Manager within 90 days of the feedback posting.

Star-only feedback (1-2 stars with no comment) cannot be appealed through Feedback Manager - the appeal feature is disabled when there’s no text to evaluate. Your only option is the “Report a Violation” process, which covers abusive or policy-violating feedback but won’t help with ratings that are simply unfair. For FBA sellers, Amazon says star-only feedback about shipping issues is still eligible for strike-through based on the buyer’s dropdown reason, but sellers report inconsistent results in practice.

Successfully removed or struck-through feedback is immediately excluded from your ODR calculation, making this one of the most direct ways to improve your seller rating and bring ODR back under threshold. For a detailed walkthrough of the removal process, see our guide on removing negative feedback.

FAQ

What is a good Order Defect Rate on Amazon?

Amazon requires ODR below 1%, but that’s the floor, not the target. Top-performing sellers maintain ODR between 0.2% and 0.4%. Aim for below 0.5% to give yourself a buffer - one bad week shouldn’t put your account at risk.

Does switching to FBA lower my Order Defect Rate?

FBA eliminates most shipping-related defects - delivery complaints can be struck through and excluded from ODR. But FBA does not protect you from product-quality complaints. If your defects are mostly shipping-related, switching to FBA will help. If they’re product-related, the problem follows you.

Do all A-to-Z Guarantee claims count toward ODR?

No. Only claims granted in the buyer’s favor, claims where you refunded after filing, and pending claims count. Claims denied by Amazon or withdrawn by the buyer do not affect your ODR. This is a significant change from earlier policy - disputing unjustified claims is worth the effort.

How long does it take for ODR to recover after fixing the issue?

ODR uses a 60-day rolling window. Once a defective order falls outside that window, it drops from your calculation. If you stop accumulating new defects and continue fulfilling orders, your ODR will decrease naturally as clean orders replace defective ones. There’s no instant fix - the math requires patience and volume.

Can I appeal an Amazon suspension caused by high ODR?

Yes. You have 17 calendar days to submit a Plan of Action through Seller Central. The POA must include a root cause analysis, corrective actions already completed (not just planned), and preventive measures. About half of well-crafted appeals result in reinstatement within 7-14 days.