P2B dispute resolution for sellers: the response checklist

A suspension notice from Amazon DE can look like the end of the road. The listing is down, the disbursements have stopped, and the appeal path described in Seller Central points nowhere useful. What many EU sellers do not realize is that the Platform-to-Business Regulation – the P2B Regulation – gives them a set of procedural rights that exist independently of Amazon's internal policy. Those rights include a reasoned explanation of any restriction, access to an internal complaint-handling system, and a route to out-of-court mediation. The question is not whether those rights exist. The question is whether the seller uses them in the right sequence.

TL;DRThe P2B Regulation requires Amazon DE to give business sellers a statement of reasons for any suspension, restriction, or delisting, and to operate an accessible internal complaint-handling system. A seller on Amazon DE who receives a restriction notice has a defined procedural path: request and review the statement of reasons, file a structured internal complaint, consider out-of-court mediation if the complaint fails, and evaluate DSA-layer remedies if the restriction has platform-wide reach. Each phase has its own decision points, and missing a step early closes options later.

This checklist walks through that path phase by phase. It covers what P2B dispute resolution for sellers actually is on Amazon DE, the realistic procedural sequence, and the decision points where a seller's choices have lasting consequences. Work through each phase in order; the phases are not interchangeable.

Phase 1: Read the notice and establish what type of restriction you are facing

The first check is identifying the legal category of the restriction, because the P2B Regulation's obligations on Amazon differ depending on whether the platform is restricting, suspending, or terminating a seller's account entirely.

When a restriction notice arrives, the practical instinct is to go straight to an appeal. Resist that. A restriction on a listing is legally distinct from a suspension of the seller account, which is distinct again from a full termination. The P2B Regulation treats them differently. A suspension of the seller's account triggers an obligation on Amazon DE to provide reasons before the suspension takes effect if at all possible – not after. Knowing which category you are in shapes everything that follows.

• Check 1: Read the notice carefully and identify the exact word used – "restricted", "suspended", "deactivated", "terminated", or "delisted". Copy the exact language; do not paraphrase it.
• Check 2: Note whether the restriction applies to one ASIN, a subset of listings, or the whole seller account. A single-ASIN restriction and a full-account suspension follow different internal escalation paths.
• Check 3: Identify which Amazon DE policy or rule the notice cites. Common categories include product compliance, intellectual property, performance, and related-account flags. The cited category determines which internal team handles the complaint.
• Check 4: Record the date and time the notice arrived, and the date any restriction took effect. Under the P2B Regulation, Amazon DE must ordinarily provide reasons before or at the time a restriction takes effect; a notice that arrived after the fact is itself a procedural deficiency you can rely on.
• Check 5: Determine whether the notice provides a statement of reasons or simply directs you to a policy page. A link to a general policy is not a statement of reasons under the P2B Regulation.

In matters we handle, a significant share of sellers arrive having already filed an appeal without first documenting the notice. That matters because the appeal record then shapes how Amazon DE's internal complaint-handling team reads the subsequent complaint. Start with a clean, dated record.

What is the P2B statement of reasons, and why does it matter?

The statement of reasons is the foundational document for any P2B dispute: it is Amazon DE's written explanation of which rule was breached, what facts support the restriction, and – for full terminations – what the seller did to justify losing the relationship entirely.

The P2B Regulation is explicit that the statement must be concrete and specific. A reference to "community guidelines" or a generic "policy violation" does not satisfy the requirement. This is more than a formal technicality. A vague or absent statement of reasons is itself a ground for complaint in Amazon's internal system, and it is a point that a mediator or, in some jurisdictions, a court can weigh against the platform.

• Check 6: If the notice you received does not include a concrete statement of reasons, submit a written request through Seller Central for one. Keep a screenshot of the request and the timestamp.
• Check 7: If Amazon DE provides a statement of reasons, read it against three criteria: (a) does it name the specific rule or policy alleged to have been breached; (b) does it identify the specific conduct or product that triggered the restriction; (c) for a termination, does it state the grounds with enough detail to allow you to understand and respond?
• Check 8: Flag any factual errors in the statement. If the notice identifies an ASIN you do not sell, a country you do not ship to, or a complaint you have no record of, document the discrepancy now. You will need this when you file the internal complaint.
• Check 9: If the statement cites a third-party complaint – for example, an IP rights-owner complaint – record whether Amazon DE identified the complainant. The P2B Regulation obliges the platform to tell you the name of the rights owner in IP-related restrictions. An anonymous complaint that Amazon treated as a basis for restriction is a further procedural deficiency.

A home-goods seller on Amazon DE (spring 2026) came to us after a full-account suspension with a notice that contained only a link to Amazon's general product authenticity policy. We requested a proper statement of reasons, identified three factual errors in the supplementary explanation Amazon DE then provided, and built the internal complaint around those specific deficiencies. The account was restored after the internal complaint process, without the matter reaching mediation.

For a broader account of how EU marketplace regulation structures these rights, see our EU marketplace regulation guide for sellers, which covers the full regulatory picture from the P2B Regulation through to the DSA and the DMA.

Phase 2: File the internal complaint – structure and common errors

Amazon DE's internal complaint-handling system is a P2B-mandated structure, not a voluntary appeal program; using it correctly is the procedural gateway to mediation and to any further escalation under EU marketplace regulation.

This is the phase where most self-represented sellers lose ground. The internal complaint is not a second appeal. It is a formal objection to the restriction on regulatory grounds. The distinction is practical: an appeal asks Amazon to reconsider the decision under its own policy; an internal complaint argues that the restriction itself, or the process by which it was made, fails to meet the platform's obligations under EU law. The framing, the evidence, and the escalation path are all different.

• Check 10: Locate Amazon DE's internal complaint mechanism. It should be accessible from the Account Health section of Seller Central for German marketplace accounts. If it is not visible, document that it is not accessible and note the date – accessibility failure is itself a breach of the P2B Regulation.
• Check 11: In the complaint, state the specific P2B Regulation obligation Amazon DE has failed to meet – the obligation to provide a concrete statement of reasons, the obligation to provide reasons before restriction, or the obligation to give access to the complaint mechanism. Do not simply repeat the content of your original appeal.
• Check 12: Attach the notice, the statement of reasons (or the record of its absence), and any correspondence showing the factual errors you identified in Phase 1.
• Check 13: State clearly and briefly what remedy you are requesting – reinstatement, partial reinstatement, or a revised statement of reasons as a minimum. A complaint that does not specify a remedy gives Amazon DE less to act on and makes the outcome harder to assess.
• Check 14: Keep a complete copy of the complaint submission, including the timestamp. The P2B Regulation requires Amazon DE to handle internal complaints within a reasonable time and to communicate the outcome and the reasons for it. "Reasonable time" is not a fixed number of days under the regulation, but a response that extends to many weeks without acknowledgment may itself be escalable.
• Check 15: Do not file multiple complaints on the same matter in quick succession. Parallel filings can complicate the record and are sometimes read by internal teams as contradictory positions. File once, cleanly, with full documentation.

What is the most common error we see in internal complaints? Sellers focus entirely on the commercial injustice – the lost sales, the stranded inventory, the cash-flow damage – and say almost nothing about the procedural deficiencies in how Amazon handled the restriction. That is understandable, but it is the wrong emphasis for this particular document. The internal complaint mechanism exists to address regulatory compliance failures, not to relitigate the underlying policy decision.

The Digital Markets Act's gatekeeper obligations sit alongside the P2B Regulation for the largest platforms. Our page on DMA gatekeeper obligations and sellers explains how those two regimes interact and when a DMA argument strengthens a P2B complaint.

Phase 3: Evaluate the internal complaint outcome and decide on mediation

After the internal complaint is resolved or left without an adequate response, the seller faces the clearest decision point in the entire process: accept the outcome, escalate to out-of-court mediation, or pursue other routes under EU law.

The P2B Regulation requires Amazon DE to identify mediators that it is willing to engage with. Those mediators are neutral third parties; the process is not Amazon's internal appeal system under another name. Mediation under the P2B Regulation is non-binding unless the parties agree otherwise, but it can produce a resolution faster and at lower cost than litigation. It also creates a formal record that strengthens the seller's position if the matter does go further.

• Check 16: Read the internal complaint outcome carefully. If Amazon DE found in your favor – even partially – record exactly what was granted and what was not. A partial outcome (for example, reinstatement of some listings but not the account) may still leave a compensable loss.
• Check 17: If the complaint was rejected, identify the stated reason. A rejection that relies on the same vague policy reference as the original notice demonstrates that the internal complaint mechanism is not functioning as required, which is itself a ground for escalation.
• Check 18: Check Amazon DE's publicly stated list of mediators it has committed to work with under the P2B Regulation. This list should be in the terms and conditions applicable to German marketplace sellers. Verify that the mediators listed are operational and that Amazon DE has not materially restricted their scope.
• Check 19: Assess the commercial case for mediation. Mediation is not cost-free. Consider the balance held, the ongoing revenue loss, and the likely timeline against the cost and time of the mediation process itself. This is the trade-off analysis the seller must make with current information.
• Check 20: If mediation is the chosen route, prepare a concise statement of the dispute for the mediator. This is not a re-run of the internal complaint. It should focus on the facts, the P2B Regulation obligations at issue, and the remedy sought, in plain language.

Is mediation always the right next step? Not automatically. In matters we handle, the decision turns on three factors: the size of the affected balance or revenue stream, the strength of the procedural record built in Phases 1 and 2, and whether the restriction has characteristics that might attract the attention of a national enforcement authority. A weak record going into mediation is harder to recover from than a clean record that goes in later.

Phase 4: Assess DSA-layer and DMA-layer options

If the restriction has platform-wide effects – affecting access to the Amazon DE marketplace itself rather than individual listings – the Digital Services Act and the Digital Markets Act add further levers that exist alongside, not instead of, the P2B process.

Amazon operates as a very large online platform (VLOP) under the DSA and has been designated a gatekeeper under the DMA. Those designations create obligations that run in parallel with the P2B Regulation. For a seller facing a full account deactivation on Amazon DE, the DSA's statement-of-reasons requirement and the DMA's fair-access obligations may apply simultaneously with the P2B Regulation's complaint mechanism. The practical question is whether invoking those additional instruments strengthens the position or creates procedural complexity without a clear benefit.

• Check 21: Determine whether the restriction affects only your seller account on Amazon DE or also your access to associated services – Amazon Advertising, Brand Registry, FBA logistics. A restriction that removes access to multiple platform services simultaneously has a stronger claim to being a platform-access issue under the DSA and DMA, not merely a seller-policy issue.
• Check 22: Review whether the reason for the restriction has the characteristics of a systemic enforcement decision – for example, a blanket enforcement action against a product category – rather than an account-specific finding. Systemic restrictions by a VLOP are more likely to attract DSA enforcement attention from national authorities and the European Commission.
• Check 23: If the matter has DMA dimensions, consider whether the gatekeeper obligations around fair access and self-preferencing are relevant to your specific situation. Our page on why Amazon's VLOP status matters and how sellers respond sets out the operational implications.
• Check 24: Assess whether to flag the matter to the relevant national authority. In Germany, the Bundeskartellamt has taken an active interest in large platforms' treatment of business users. A referral is not a substitute for the internal complaint and mediation path, but it can run in parallel and creates an additional record.
• Check 25: Do not present the DSA and DMA as weapons in correspondence with Amazon DE unless you have a specific, grounded argument. Invoking regulatory labels without substance tends to trigger a template response rather than a substantive one. The argument works when it is precise.

A consumer-electronics accessories seller on Amazon DE (winter 2026) faced a full account suspension that also removed access to Amazon Advertising and the Brand Registry. We identified that the stated reason – a compliance issue with a single product category – was not proportionate to the breadth of access removed, and built the complaint around the DSA's proportionality requirement in addition to the P2B Regulation's statement-of-reasons obligation. The advertising and Brand Registry access was restored during the internal complaint phase; the listing restriction was resolved through the subsequent mediation.

Phase 5: Document, preserve evidence, and manage cash flow in parallel

Running a dispute process well is partly procedural and partly operational: while the regulatory complaint moves forward, the business is still operating, and the evidence record is still being built.

A suspension under EU rules looks final in the moment. The appeal path is opaque. That disorientation is, in our experience, exactly when sellers make the decisions that damage their case – deleting correspondence, accepting partial settlements without understanding what they concede, or letting deadlines pass because the process feels futile. The myth that EU sellers have no leverage once a platform suspends them is directly contradicted by the P2B Regulation's structure. Leverage exists. It is procedural, and it requires a clean, complete record to be effective.

• Check 26: Archive every Seller Central notice, performance notification, and policy alert in a folder with timestamps. Do not rely on Seller Central's message archive; download and back up externally.
• Check 27: Capture screenshots of Account Health metrics on the day of the suspension and on subsequent days. Changes to the Account Health dashboard during a dispute can be relevant to the internal complaint.
• Check 28: If inventory is held in FBA fulfillment centers, submit removal orders or reimbursement claims as appropriate. The dispute process does not pause the clock on inventory storage fees, and unresolved FBA reimbursement claims are a separate matter that can be pursued regardless of the account status.
• Check 29: If disbursements are held, map the held balance and document every disbursement cycle that passes without payment. A running record of financial impact is needed if the matter proceeds to mediation or further.
• Check 30: Keep all correspondence with Amazon DE in writing. If a conversation occurs in a phone or live-chat session, follow it up immediately with a written summary emailed to the relevant Seller Central case and to your own records.

The practical commercial reality – cash flow, inventory costs, supplier payments – does not wait for a regulatory process to resolve. Managing the operational side in parallel with the procedural side is not a secondary concern; it is part of the strategy.

Phase 6: Decide whether to involve a specialist – and when

The decision to involve a lawyer for P2B dispute resolution is a genuine trade-off, not an automatic answer: the right moment depends on the stage reached, the size of the affected interest, and the complexity of the regulatory arguments in play.

Early involvement matters most in two situations. The first is where the internal complaint record has already been built poorly – where the seller filed an appeal that contradicted itself, or where correspondence with Amazon DE has muddied the procedural record. Correcting a damaged record is harder than building a clean one. The second situation is where the restriction has DSA or DMA dimensions, because those arguments require precision to be effective and can backfire if framed clumsily.

• Check 31: Review Phases 1 through 5 of this checklist against what you have actually done so far. Identify any step that was skipped, any document that was not preserved, and any correspondence that was sent without a clear procedural purpose. That gap analysis is the starting point for a legal review.
• Check 32: Assess the size of the affected interest. A held balance, combined with ongoing revenue loss and stranded inventory costs, can accumulate quickly. A matter of that scale warrants attorney-led handling. A minor single-ASIN restriction may not.
• Check 33: Consider whether the matter is likely to proceed beyond internal complaint. If Amazon DE's initial response to the internal complaint was a template rejection, and the underlying restriction has clear procedural deficiencies, mediation is a realistic next step. Mediation is a process where the quality of the written statement materially affects the outcome.
• Check 34: Check the practical logistics: attorney-led review of the dispute record, preparation of the internal complaint or mediation statement, and correspondence with Amazon DE are services with transparent fixed fees at Tutamen, quoted after a short review of the specific matter. Knowing the cost up front makes the trade-off calculation straightforward.

Tutamen's work on EU marketplace regulation matters is attorney-led and confidential. We build the statement-of-reasons and internal-complaint case, and use the DSA, P2B, and DMA levers that apply to the specific account and the specific restriction. The engagement starts with a short review of the notice and the existing record.

If a first internal complaint has already been filed and rejected, email info@tutamenlaw.com with the notice and the rejection. A second read can identify the specific gap in the complaint and what, if anything, remains open before the mediation deadline.

Related areas

• EU Marketplace Regulation – the complete guide to P2B, DSA, DMA, and GPSR for Amazon and marketplace sellers
• DMA Gatekeeper Obligations – how gatekeeper rules affect Amazon DE sellers and when to invoke them

Frequently asked questions

How long does resolving P2B dispute resolution for sellers usually take on Amazon DE?

The timeline varies considerably depending on which phase the matter reaches. An internal complaint that results in a reversal can resolve in a matter of weeks. A matter that proceeds to out-of-court mediation under the P2B Regulation typically takes longer, and the exact duration depends on the mediator and the complexity of the dispute. The P2B Regulation requires Amazon DE to handle internal complaints within a reasonable time, but does not prescribe a specific number of days. In our practice, the clearest driver of timeline is the quality of the initial record: a well-documented internal complaint with a specific, grounded regulatory argument moves faster than one that must be supplemented or clarified mid-process.

What are the main risks if I handle P2B dispute resolution for sellers alone?

The principal risk is building a procedural record that works against you. The internal complaint mechanism under the P2B Regulation is not an informal appeal; it is a formal process with legal consequences. A complaint that frames the issue as a commercial grievance rather than a regulatory compliance failure tends to receive a policy-team response rather than a substantive legal one. A complaint that contradicts prior Seller Central correspondence gives Amazon DE grounds to dismiss it without engaging the substance. A complaint that does not specify a remedy can produce an ambiguous outcome that is difficult to appeal further. Each of those errors narrows the options available at mediation and beyond.

Do I need a lawyer for P2B dispute resolution for sellers?

Not for every matter. A straightforward single-ASIN restriction with a clear statement of reasons and a factual error that Amazon DE will correct on review does not necessarily require legal representation. The P2B Regulation's internal complaint mechanism is designed to be accessible to business users without legal expertise. That said, the picture changes when the restriction is a full account suspension, when the held balance is significant, when the internal complaint has already been rejected, or when the matter has DSA or DMA dimensions. At those points, the precision of the regulatory argument and the structure of the written record have a material effect on the outcome, and attorney-led handling from that stage is generally cost-effective. The right question is not whether you need a lawyer in the abstract; it is whether the gap analysis from this checklist reveals steps that were missed or a record that needs professional repair.

About Tutamen

Tutamen is an independent law firm for online marketplace sellers. We represent Amazon, Walmart, Etsy and eBay sellers in account deactivations, frozen-funds recovery, intellectual-property disputes, arbitration and Notices of Dispute, and US federal Schedule A defense, plus EU marketplace regulation. Our work is attorney-led and confidential, with fees quoted up front. We act for founders, brand owners and in-house teams who need a specialist for a marketplace dispute. Our EU marketplace work is grounded in the P2B Regulation, the DSA, and the DMA, and is handled by practitioners with experience across German and wider EU enforcement contexts. To discuss your situation, email info@tutamenlaw.com.

By Claire Donnelly – arbitration and disputes analyst, Tutamen.

Disclaimer: This article is general information, not legal advice, and does not create an attorney-client relationship. Marketplace policies and the law change, and every account and case is different. For advice on your situation, contact Tutamen at info@tutamenlaw.com.