What changed, and which of your listings it breaks.

Amazon moves the goalposts a few times a quarter. The announcement is never the hard part — working out which of your three hundred listings it just broke is. Every change here is reduced to the field it touches, the listings it catches, and the sentence it came from.

—changes tracked

—already in force

—testable against a listing

—last verified

The register

Newest first. “In force” means the date has passed — if a listing fails it, it is failing now.

Test your listings

Paste a listing export

Four columns are enough: sku,title,fulfilment,ships_to. Anything you leave out is treated as unknown, and unknown widens the result — never narrows it.

Keep the register current

This page is a snapshot. The value is in the next one — the change that lands in three weeks and catches eleven of your SKUs while you are busy.

Every new change, reduced to the field and the affected listings, before the deadline
Your catalogue re-tested against the whole register each month
A dated PDF per run, if a client or an insurer asks what you checked and when
One email per change. No dashboard to log into.

Freewhile the register is still being built

Check your listings

The alerts above are not on sale yet, and this button will not pretend otherwise. When they ship the price will be $9 a month. Nothing on this page is behind an email form today.

We report what a file says and what a rule requires. We do not promise that Amazon will accept anything — enforcement is theirs to decide, and always has been.