How to protect your Amazon seller account health

Four numbers do most of the work. Order Defect Rate — the share of orders with a negative review, an A-to-z Guarantee claim, or a chargeback — needs to stay under 1%, and Amazon watches it closely because it is the clearest signal of a bad buyer experience. Late Shipment Rate should stay under 4%, and Pre-fulfillment Cancellation Rate under 2.5%.

For sellers fulfilling their own orders, Valid Tracking Rate matters just as much — Amazon wants tracking uploaded and scanned for the vast majority of shipments, generally above 95%. None of these are one-bad-day numbers; they are rolling averages, which means a cluster of problems in a single week can drag the average down for a while after the week itself is over.

A seller can have clean numbers across every metric above and still get suspended the same day for a policy violation — intellectual property complaints, selling a restricted product without authorization, review manipulation, or a listing that was hijacked and modified without the seller noticing. These are treated as trust issues, not performance issues, and Amazon typically acts on them immediately rather than waiting for a pattern.

This is the split worth understanding: performance metrics are about consistency over time, policy violations are about a single incident being enough. A seller who only watches the account health score and ignores the notifications tab is watching half the picture. It is worth reading every policy notice in full the day it arrives, even the ones that sound routine, because the same notice often contains the deadline for a response.

Most sellers only open the Account Health dashboard after they get an email about it, by which point a metric has usually already been trending the wrong way for a couple of weeks. Checking it on a fixed day each week — even for two minutes — catches a slow slide before it becomes a threshold breach.

It helps to have one person actually own this, even in a small team. Account health problems are rarely dramatic in the moment; they are a string of small things — a courier that missed pickup twice, a product that generated three returns in a row — that nobody connected because nobody was looking at the trend line. A five-minute weekly check is cheap insurance against a suspension that can take days or weeks to reverse.

The instinct when a metric turns amber is to wait and see if it recovers on its own. It is almost always better to find the specific orders behind the number and fix the root cause immediately — an underperforming courier, a size chart generating wrong-item returns, a supplier delay pushing shipments late.

If a metric is heading toward its threshold, submitting a Plan of Action before Amazon asks for one is a stronger position than reacting to a suspension notice. It shows a pattern of self-correction, which is exactly what account health is designed to reward.

A lot of what drives Order Defect Rate and A-to-z claims traces back to something simple: the listing said one thing and the product experience said another. Wrong variation images, unclear sizing, missing information about what is actually in the box — these generate returns and complaints that show up as account health damage weeks later.

This is part of why we think about account health as a build problem as much as an operations one. A storefront and catalog that are accurate, current, and easy for a buyer to understand before they click buy removes a category of complaints before they ever happen. If your storefront needs that kind of cleanup, that is work we do at ARTH.