【What Is Amazon Authenticity Investigation? Risk Management Basics Every New EC Manager Should Know】

For EC managers who have just started selling on Amazon, one of the most critical risks to be vigilant about is the "authenticity investigation." This refers to a procedure where Amazon requires you to prove that the products you are listing are "genuine (authentic)." If you fail to respond appropriately, you may face account suspension, sales proceeds being held, or in the worst case, permanent account closure. This article organizes the complete picture of Amazon authenticity investigation countermeasures in a MECE (Mutually Exclusive, Collectively Exhaustive) framework and explains the risk management basics that new managers should start implementing today.

Table of Contents (Click to Expand)

1. The Nature of Amazon Authenticity Investigations and Their Triggers
2. The Key to Countermeasures: Ensuring Supply Chain Transparency
3. How to Write a Plan of Action (POA) When Investigated
4. Account Health Through Statistical Data

1. The Nature of Amazon Authenticity Investigations and Their Triggers

Amazon authenticity investigation countermeasures are not simply about "not selling fakes." It's about establishing a system where, when Amazon's AI or specialized team questions whether "this product was truly sourced through a reliable route," you can immediately prove it with objective evidence.

The main triggers are the following three points:

Buyer Complaints:Reviews or return reasons such as "seems fake" or "packaging is different."
Rights Holder Claims:When a brand owner reports that "there is an unauthorized seller."
Random Sampling:Periodic checks on new sellers or accounts with rapidly growing sales.

2. The Key to Countermeasures: Ensuring Supply Chain Transparency

The most important element in authenticity investigations is the "invoice." Invoices recognized by Amazon must include the following elements in a MECE manner.

Issue date (within 180 days)
Clear supplier information (name, address, phone number, URL)
Clear seller information (must match account registration information)
Product name and quantity (ASIN must be identifiable)

In particular, receipts from retail stores (electronics retailers or online shops) through reselling (sedori) are increasingly not being accepted as authenticity verification documents in recent years. Building legitimate sourcing routes by purchasing directly from wholesalers or manufacturers is the most effective countermeasure.

3. How to Write a Plan of Action (POA) When Investigated

In case an investigation occurs, you will be required to submit a "Plan of Action (POA)" along with invoices. You need to analyze the root cause of "why suspicion was raised" and logically describe preventive measures.

For a logical approach, please also refer to this article: "Amazon Account Suspension Recovery: A Logical Approach to the Plan of Action."

4. Account Health Through Statistical Data

Amazon publishes metrics on its "Account Health Dashboard." It is important to understand the success rate of authenticity-related appeals and the rate of deficiencies.

FAQ

Q. Can receipts be used as a substitute if I don't have invoices?: A. Amazon fundamentally requires "invoices issued by wholesalers or manufacturers." Retail store receipts carry a very high risk of not being accepted, so you need to verify in advance whether your suppliers can issue appropriate documentation.
Q. What happens if I ignore an authenticity investigation?: A. If you fail to respond within the specified deadline, not only will the affected product listing be suspended, but your entire account selling privileges may be revoked. Always take action before the deadline.