ASIN Appeal & Listing Reinstatement

Listing blocked?
Find the trigger, then appeal.

We work out why Amazon flagged the ASIN and write an appeal that answers that exact reason.

A generic appeal to the wrong trigger wastes a submission and your selling days.

From€1,300
Start My Case See Pricing
Why Constellation Engineering

What most appeal services won't do.

01

We work inside your account, not just on the letter.

Most appeal services write the appeal and tell you how to submit it. Constellation Engineering is authorised through Amazon's Service Provider Network (SPN) and works inside your Seller Central account, so you don't have to.

02

We fix verification failures, not only policy appeals.

Many sellers aren't stuck on a policy appeal at all. They're stuck on a failed business or identity verification. Fixing that can run through EU government registers, UK Companies House, compliance and entity documents, and technical setup on the machine you verify from. Typical appeal services don't do this, especially overseas providers, which are most often US-based.

How it works

5 steps, one owner.

Step 01

Case intake

We read the notice, the listing and any appeals already sent.

Step 02

Trigger review

We pin down what triggered the block: a keyword, a document, a complaint or an automated flag.

Step 03

Appeal pack

We write the appeal for this ASIN and list the evidence it needs.

Step 04

Escalation route

If the first answer is no, we tell you the right route to escalate.

Step 05

Listing aftercare

We point out what to change on the listing so it does not get flagged again.

The problem

Why Amazon blocks listings.

Listings get suppressed or removed for many reasons, and the notice rarely says which one applies. The usual suspects:

  • Safety and product compliance
  • Restricted products and keywords
  • IP and trademark claims
  • Suspected logo misuse
  • Condition and authenticity complaints
  • Missing documents (SDS, certificates)
Our approach

How we get the listing back.

Creating a new listing rarely fixes the problem. Amazon connects it to the old one, and relisting a blocked product can be treated as circumventing policy.

So we fix the cause and appeal properly.

What you get

  • A consultation on the block
  • A diagnosis of the trigger
  • An appeal letter written for this ASIN
  • An evidence checklist
  • Escalation guidance if the first appeal fails
40+Amazon Workflows Shipped
9Marketplaces Covered
$100M+Marketplace GMV Touched
48hFirst Written Response
Prices

ASIN appeal
pricing.

Both options include a consultation and an appeal letter for one ASIN.

Flexible
€1,300

No immediate rush

For sellers who need the listing back but can wait a few days.

  • Consultation
  • 1 ASIN appeal letter

Work starts within 3 business days

Get Started
Priority
€1,800

Start within a day

For listings where every day offline costs sales.

  • Consultation
  • 1 ASIN appeal letter
  • Priority queue

Work starts within 24 hours

Get Started

Prices in EUR, excluding VAT where applicable. Scope is confirmed in writing before work starts.

Your Case Lead

A senior lead on every case.

Maciej Marek
Founder · Case Lead

Maciej Marek

Systems architect and AI specialist. Before Constellation he spent years in procurement at HP and Akamai, then co-founded and sold a newsletter automation business.

Case focusListing compliance, product compliance (including regulatory compliance), Brand Registry, IP and counterfeit complaints, inauthentic inventory, review and code of conduct violations.

Contact Maciej →
FAQ

Frequently asked questions.

Is this just one appeal?

The price covers a consultation and an appeal letter for one ASIN. If Amazon asks for more, we tell you what the next step involves before any further work starts.

Can I just make a new listing?

Usually not. Amazon links new listings to blocked ones, and relisting can be treated as policy circumvention, which puts the whole account at risk.

What should I prepare before contacting you?

The full notice from Amazon, the ASIN, any previous appeals and the documents you already have: invoices, certificates, SDS, lab reports and packaging photos.

Seller accounts only

Start your case.

Tell us what happened and paste the notice from Amazon if you have one. We'll read it and reply with the next step within 48 hours.

Please don't send passwords or login details. We never ask for them through this form.

Are you working with an agency?

Or email info@constellationengineering.io