Amazon’s Cancellation Rate, the metric many sellers still call the pre-fulfillment cancel rate, is the share of your seller-fulfilled orders that you cancel over a 7-day period. Amazon requires it to stay under 2.5 percent. Above that, Amazon may suspend your Fulfilled by Merchant privileges or deactivate seller-fulfilled offers with high cancellation rates. Almost every high rate traces to one problem, because you accepted an order for stock you did not have at the moment of sale. That points the fix at inventory control. Better customer service will not move this metric. Below we explain how Amazon calculates the rate, which cancellations count and which do not, how we write the Plan of Action when offers are already down, what never to do with an order you cannot fill, and the inventory sync routine that keeps the rate close to zero.

What Amazon Means by Cancellation Rate (the Pre-fulfillment Cancel Rate)

For years Amazon labeled this metric Pre-fulfillment Cancel Rate. Its current Seller Central help page calls it Cancellation Rate, or CR. The download tab in Account Health still carries the older name, which is why both terms appear in seller conversations. They describe the same thing.

Amazon’s definition is short. CR measures how often sellers cancel orders. Amazon explains that a high CR indicates inconsistent inventory management, which hurts the customer experience when orders listed as in stock are later cancelled. The metric applies only to seller-fulfilled orders. Orders fulfilled by Amazon are outside it, because Amazon holds and ships that stock.

The policy line is equally direct. Amazon requires sellers to maintain a CR below 2.5 percent to sell in the Amazon store. A CR above 2.5 percent may result in suspension of your Fulfilled by Merchant selling privileges or deactivation of your seller-fulfilled offers with high rates of cancellations. Amazon also notes that performance targets for Premium Shipping orders differ, so sellers offering premium or guaranteed delivery should check that page separately.

Why Amazon treats cancellations as an inventory failure

The diagnostic question in every cancellation case is whether the cancellations came from inventory the seller did not have at the time of sale. A buyer who orders an item shown as in stock has made a decision based on your listing. When you cancel, the buyer has to start again, often with a competitor, and Amazon sees an unreliable offer. Appeals that treat cancellations as a customer service matter, with apologies and refunds as the main fix, miss what the reviewer is checking. The reviewer wants to see the inventory control that failed and the control that replaced it.

How sellers first encounter it

Most sellers notice the problem when the Cancellation Rate in Account Health turns red after a run of cancelled orders. It usually follows one of three events, an inventory sync failure between Amazon and another sales channel, a stockout on a fast-selling item, or a pricing error the seller chose to fix by cancelling the orders it produced. The first visible sign is a warning in Account Health that seller-fulfilled offers may be deactivated. Amazon also states that it closely monitors listings with seller-cancelled orders and may remove an offer when there is a history of multiple cancellations in a compressed time period. Those individual offers are reactivated through the Other policy violations section of Account Health.

Related guides are Amazon Late Shipment Rate Warning and Amazon ODR Near 1 Percent.

How the 7 Day Cancellation Rate Is Calculated

Amazon calculates CR as the percentage of seller-cancelled orders out of total orders during a 7-day period. Written as a formula, the US help page definition looks like this.

Cancellation Rate = seller-cancelled orders in the last 7 days ÷ total seller-fulfilled orders in the last 7 days

Three features of that formula shape how you manage it.

The window is short. Seven days means the rate reacts fast in both directions. A single bad day can push it over 2.5 percent, and a clean week can bring it back. That makes daily monitoring practical and worthwhile.

The denominator is order volume. A seller with 400 orders a week can absorb nine cancellations and stay under 2.5 percent. A seller with 80 orders a week crosses the line at three. Small FBM sellers feel this metric most, and a seller whose volume drops in a slow week can see the rate rise without cancelling any more orders than usual.

The count includes item cancellations. Amazon states the metric includes all order and item cancellations initiated by the seller. Cancelling one item from a multi-item order is still a seller cancellation.

Toggle your weekly volume and cancellation pattern to see how much room the 7-day Amazon Cancellation Rate leaves you and what we do at each level.

Worked examples at different volumes

The same number of cancellations produces different rates depending on volume. The table shows how many seller cancellations a week put a seller at or above the 2.5 percent line.

Seller-fulfilled orders in 7 days	Cancellations that stay under 2.5%	Cancellations that reach 2.5% or more
40	0	1 (2.5%)
120	2 (1.7%)	3 (2.5%)
400	9 (2.25%)	10 (2.5%)
1,000	24 (2.4%)	25 (2.5%)

A seller doing 40 FBM orders a week has effectively no room for error. One cancellation reaches the line. We tell low-volume FBM sellers to treat every single cancellation as an incident with a written cause. Keep FBM quantities conservative on any SKU where stock is uncertain. Higher-volume sellers have more room, but a sync failure during a promotion can produce dozens of cancellations in an afternoon, which outruns any buffer the denominator provides.

Where to see the orders behind the number

Amazon’s instructions are to open Account Health, select View details in the Shipping Performance section, select the Pre-fulfillment cancellation rate tab and choose Download report. The report lists the cancelled orders that counted. Start every diagnosis there. The list shows patterns the percentage hides, such as one SKU, one channel, one day or one supplier.

Which Seller Cancellations Count

Amazon’s page draws the line clearly, and knowing it prevents two common mistakes, panicking over cancellations that do not count, and missing the automatic ones that do.

Which cancellations count and which do not

Cancellation	Counts toward CR
You cancel an order because the item is out of stock	Yes
You cancel one item in a multi-item order	Yes
You cancel orders created by a pricing error	Yes
Amazon cancels the order automatically because you did not confirm shipment within the maximum time allowed	Yes
The buyer cancels through their Amazon account using the order cancellation option	No
A customer-requested cancellation	No
A pending order or item cancelled by the customer	No
You refund an order after confirming shipment	No, this is a refund

The automatic cancellation deserves attention. Amazon states that orders cancelled automatically because the seller failed to confirm shipment within the maximum time allowed count against the seller. A seller who ships but never confirms can rack up cancellations without ever choosing to cancel anything. That is often the hidden cause when an owner insists nobody on the team cancelled orders.

The refund line matters too. Amazon explains that a decision not to fulfill an order before confirming shipment is a cancellation. Once an order is ship-confirmed, a decision to accept a return or not ship the item is treated as a refund. Sellers sometimes ask whether they can confirm first and refund later to protect the metric. Confirming shipment for an order you are not shipping creates a false confirmation and invalid tracking, which damages other metrics and the account’s standing. We cover that in the section on what never to do.

The business models that trigger high cancellation rates

Three models produce most of the cancellation cases we review. Each can run inside the target with the right control.

Multichannel sellers sharing one stock pool. A seller lists the same units on Amazon, its own website and another marketplace. Inventory sync runs every few hours. During a promotion, units sell on one channel and remain available on Amazon until the next sync, so Amazon orders arrive for stock that is already gone. To run it compliantly, sync on short intervals across every channel, hold a safety buffer on fast movers so Amazon shows fewer units than you physically hold, and shorten the interval or raise the buffer during promotions.

Dropshippers and retail arbitrage sellers. These sellers list stock they do not hold. The supplier or store runs out after the buyer orders, and the seller cancels. To run it compliantly, remove any offer you cannot source on demand, confirm stock with the supplier on a set schedule, and keep supplier stock levels feeding your listing quantities. If a supplier cannot provide reliable stock data, that SKU does not belong on an FBM offer.

Sellers who fix pricing errors by cancelling. A price typo or a repricer rule goes live, orders pour in at the wrong price, and the seller cancels them. Every one counts. To run it compliantly, check prices before they go live, set minimum and maximum price limits in your repricer, and review any bulk price change before uploading it.

Writing a Plan of Action for Cancellation Rate

If your offers are already deactivated, Amazon’s page directs you to the appeal path in Account Health, where you select Submit Appeal and follow the online instructions for reinstatement. Our method for these cases rests on one position, that the cancellations trace to a specific, corrected cause, and current metrics meet the standard. Each section below exists to prove one part of that claim to the reviewer.

Open with the notice and your position

Name the metric (Cancellation Rate), the rate shown and the 7-day period. State your position in one sentence, that the cancellations came from a specific inventory control failure, the control has been fixed, and orders accepted since then have been filled. Do not argue the metric is unfair, describe hardship or list your years on Amazon.

Name the exact failure with order IDs and dates

The root cause is the exact failure, such as sync lag, a stockout or a price error, with order IDs and dates. “Between the 2nd and the 6th, 11 orders for two SKUs were cancelled because units sold on our website were not removed from Amazon until the next scheduled sync four hours later” is a root cause. “We had inventory issues” is rejected. Do not blame buyers, the sync software vendor, the supplier or Amazon’s systems. An Account Health reviewer who sees a vendor or a buyer named as the cause assumes the cancellations will come back next week. Attribute the cause to the control you own, then pair it with the fix.

Corrective actions already taken

Fixed the sync by shortening the interval, repairing the connection, or correcting the SKU mapping, with the date.
Removed offers you cannot source on demand, with the count of offers removed.
Corrected the pricing rule or error that produced the orders.
Handled affected buyers, who were notified, refunded promptly, and offered alternatives where possible.
Reconciled physical stock against listed quantities across every channel.

Preventive measures with an owner

The controls that hold up are inventory buffer rules, sync monitoring and a daily cancellation check with an owner. Name each one, the person who owns it, when it runs and how often it is audited. “Fast movers carry a buffer of three units, the operations lead reviews the sync log every morning, and any cancellation is reviewed the same day for cause” is something a reviewer can approve.

A composite example of a plan that holds

This example is a composite of common patterns and describes no single seller. A seller of kitchen accessories lists on Amazon and on its own online store, with both channels drawing from one warehouse. Its inventory app syncs every six hours. During a weekend sale on its own store, two popular SKUs sell out there at midday, while Amazon keeps showing stock until the evening sync. Fourteen Amazon orders arrive for units that no longer exist, and the seller cancels them. On a weekly volume of about 300 FBM orders, the rate jumps to 4.7 percent and seller-fulfilled offers are deactivated.

A plan that holds names the six-hour sync interval as the cause, lists the 14 order IDs and the two SKUs, and states the time window. The corrective actions are a move to near real-time sync for all shared SKUs, a three-unit buffer on the 20 fastest movers, a full stock count reconciled against both channels, and prompt refunds with an apology to the 14 buyers. The preventive measures are a sync failure alert sent to the operations lead, a rule that sync frequency is raised before any promotion, and a daily cancellation review recorded in a log. The evidence is the notice, the order list with the cause for each, screenshots of the sync and buffer settings before and after, and the current rate. Every claim in it can be checked.

Evidence

Attach the notice, the cancelled orders with the reason for each, and your current rate. Add screenshots or exports showing the new sync settings and buffer rules. Attach only exports you actually pulled from Seller Central or your inventory tool, and cite each file in the paragraph whose claim it proves.

First time compared with repeat

Amazon’s page does not set out separate repeat tiers for this metric. A later breach is assessed against the same 2.5 percent target, with your appeal history and any repeat pattern on record. A second plan has to explain why the first controls did not hold. If a revised plan is already needed, our guide on an Amazon cancellation rate appeal denied covers how to rebuild it.

Regional differences and the law

The rules above come from Amazon’s US help page, which we re-checked against the UK version on November 3, 2026. On the UK storefront, Amazon’s Cancellation Rate page uses the same 7-day period and the same 2.5 percent figure, and states that a rate above it may result in deactivation of seller-fulfilled offers. The UK page adds an option the US page does not describe. Eligible sellers whose offers are at risk may be offered a five-question quiz on the policy in the Account Health banner, with 72 hours to take it. Amazon states that sellers who pass will not need a plan of action and their listings will not be deactivated. The UK page also tightens offer removal. Amazon states it may remove an offer when there is a history of seller-cancelled orders or two consecutive seller cancellations for orders placed in the last 30 days. Those ASINs show as Inactive (Ineligible for seller-fulfilment) in Manage Inventory, and the UK page tells sellers to reactivate them by editing and updating the price. UK sellers find the report under the Delivery Performance section of Account Health rather than Shipping Performance.

Consumer law in each region explains why a cancellation is treated seriously. Amazon’s policy decides your appeal. This is general information for sellers. Talk to a licensed attorney in your jurisdiction before relying on any statute for a dispute.

Region	Law	Relevance to cancellations
United States	FTC Mail, Internet, or Telephone Order Merchandise Rule, 16 C.F.R. Part 435	A seller must have a reasonable basis to expect to ship within the stated time, or within 30 days when no time is stated. If it cannot ship in time, it must offer the buyer a delay or cancellation, and a prompt refund generally means within 7 working days, or within one billing cycle where the seller itself extended the credit. The current text dates from 79 FR 55619, published September 17, 2014.
European Union	Consumer Rights Directive, Directive 2011/83/EU, Art. 18	Goods must be delivered without undue delay and within 30 days unless agreed otherwise.
United Kingdom	Consumer Rights Act 2015, section 28	The same 30-day default where no delivery time is agreed.
European Union and United Kingdom	Platform-to-Business Regulation, Regulation (EU) 2019/1150, Art. 4 (retained in UK law)	Applies from July 12, 2020. A marketplace that restricts or suspends a business user’s offers must provide a statement of reasons at or before the time it takes effect, and must give 30 days notice before terminating the whole service except in listed cases.

The FTC rule’s “reasonable basis” test is the legal version of Amazon’s question. Listing stock you cannot verify, such as dropship items with no supplier stock feed, is hard to square with a reasonable basis to expect to ship. The relationship with Amazon itself runs under the Amazon Services Business Solutions Agreement and its program policies, which set the reinstatement standard your plan must meet.

What Never to Do With Unfillable Orders

When an order arrives for stock you do not have, the pressure to protect the metric is real. Each of the shortcuts below makes the account’s position worse.

Asking the buyer to cancel. Pressuring a buyer to cancel through their account so the cancellation does not count against you is treated as metric manipulation. Reviewers recognize the pattern in buyer messages.
Confirming shipment you will not make. Marking an order shipped with a made-up or reused tracking number, then refunding later, creates a false confirmation. It damages Valid Tracking Rate, invites A-to-z claims and contradicts carrier records. Our guide to the Amazon Valid Tracking Rate restriction explains how invalid tracking is detected.
Letting the order sit until it auto-cancels. Amazon counts automatic cancellations for failure to confirm shipment against you. Waiting changes nothing except the buyer’s experience.
Shipping a substitute without consent. Sending a different product to avoid a cancellation produces “not as described” complaints, which hit the Order Defect Rate. See our guide to the Amazon Order Defect Rate above 1 percent.
Shipping late to avoid cancelling. A late shipment moves the problem into Late Shipment Rate. Our guide on Amazon late shipment and on-time delivery rates covers that metric.
Opening another account to keep selling. Moving offers to a second account while one is restricted risks a related-account deactivation.

The right move with a genuinely unfillable order is to cancel it promptly, tell the buyer clearly, and fix the inventory control that let it through the same day. One honest cancellation with a corrected control is far easier to defend than a pattern of workarounds.

The workarounds sellers try on an Amazon order they cannot fill, next to the clean cancellation that holds up. Compare each row to see which metric each shortcut hits.

Inventory Sync Prevention Routine

The prevention lesson for this metric is one sentence. Sync inventory across every sales channel so you never accept an order you cannot ship. The routine below is what we set up for multichannel and FBM sellers.

Daily

Review the 7-day rate. Because the window is short, a daily look catches a problem before it crosses 2.5 percent.
Review every new cancellation. For each one, record the cause, such as stockout, sync lag, price error, supplier failure or buyer request. If the cause is in your control, fix it today.
Check the sync log. Confirm the last successful sync for each channel. A failed sync is the most common cause of a sudden spike.
Confirm every shipped order. Unconfirmed orders can be cancelled automatically and counted against you.

Weekly

Count physical stock on fast movers and compare it with listed quantities on every channel.
Review safety buffers. Raise them on items that sold out faster than expected.
Check supplier stock feeds for dropship and arbitrage SKUs, and remove offers with unreliable sources.
Review repricer limits and any bulk price changes scheduled for the coming week.

Before every promotion

Shorten the sync interval or move to real-time sync for the promoted SKUs.
Raise buffers on promoted items.
Check the promotional price on every channel before it goes live.
Assign one person to watch cancellations and stock levels for the duration of the promotion.

Inventory sync checklist across channels

Every channel that sells the same units is connected to one inventory source.
Sync interval is set and documented, and shorter during promotions.
SKU mapping between channels has been checked, including variations and bundles.
Bundles deduct stock from each component.
Fast movers carry a safety buffer, reviewed weekly.
Sync failures trigger an alert to a named person.
Dropship and arbitrage SKUs have a supplier stock feed or are removed.
Repricer minimum and maximum prices are set for every SKU.
Bulk price uploads are reviewed by a second person before going live.
One named owner reviews cancellations daily, with a backup for days off.

Sellers who want a second set of eyes on these metrics every week use our Amazon account health maintenance service. For acting on an early warning before offers are deactivated, see our guide to the Amazon cancellation rate warning. For the wider view of how buyer experience signals interact, see Amazon Voice of the Customer and CX Health.

Frequently Asked Questions

What is the Amazon cancellation rate limit?

Amazon expects sellers to keep the Cancellation Rate under 2.5 percent. Above that, Amazon may suspend Fulfilled by Merchant privileges or deactivate seller-fulfilled offers.

Is pre-fulfillment cancel rate the same as cancellation rate?

Yes, Amazon now names the metric Cancellation Rate. The download tab in Account Health still uses the older Pre-fulfillment cancellation rate label.

What period does Amazon use for cancellation rate?

Amazon uses a 7-day period of seller-fulfilled orders. The short window means the rate can rise and recover quickly.

Do buyer-requested cancellations count?

No, Amazon’s page states that customer-requested cancellations and orders cancelled through the buyer’s Amazon account do not count. Check the order detail to see how each cancellation was initiated, because seller-initiated cancellations and automatic cancellations for unconfirmed shipments do count.

What happens if my cancellation rate is too high?

Amazon may suspend Fulfilled by Merchant privileges or deactivate seller-fulfilled offers. It can also remove individual offers with a history of multiple cancellations in a short period.

Get Help With an Amazon Cancellation Rate Deactivation

Most sellers with a single sync failure or stockout can restore their rate with the steps above. Where we help most is the structural case. When the business model depends on stock it does not hold, the appeal needs a credible inventory control change, and that is where experienced drafting matters. We trace each cancellation to its cause, build the evidence and draft a plan a reviewer can verify.

Start with our Amazon suspension and reinstatement service, submit your case for a free assessment, or book a consultation to review your inventory setup.

Sellers who want the 7-day rate watched every morning hand it to our Amazon account health maintenance desk, which also tracks Late Shipment Rate and Valid Tracking Rate on the same report. Cases that also involve eBay, Walmart or TikTok Shop stock pools sit under our marketplace suspension services.

How to Fix an Amazon Cancellation Rate Above 2.5 Percent