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For US-based Amazon sellers and eCommerce brands, counterfeiting and unauthorized listing hijacking have long been persistent pain points. Traditional anti-counterfeiting measures often involve reacting after infringement—spending hours checking listings, collecting evidence, submitting reports, and waiting for reviews. This not only wastes time but also risks missing sales peaks if appeals fail. However, the Amazon Transparency Program changes this game entirely. By leveraging “One Product One Code” technology, it blocks counterfeits at the source, eliminating the need for constant manual monitoring. This guide dives into how key features like Unique Code, FBA Warehouse Inspection, MFN Code Verification, and Listing Creation Block work together to protect your brand and boost your business.
The Amazon Transparency Program is an anti-counterfeiting initiative designed to protect brands and consumers by ensuring only authentic products reach the market. It operates on a “One Product One Code” system, where each unit of your product gets a unique, scannable code. This code acts as a digital passport, verifying the product’s authenticity at every stage—from listing creation to order fulfillment. Unlike reactive anti-counterfeiting tools, Transparency stops counterfeits before they ever appear on Amazon, saving you time and preserving your brand’s reputation.
Each Unique Code in the Transparency Program is a 26-character alphanumeric string, generated exclusively for your brand’s products. These codes are unique to every single unit—no two products share the same code. You can generate codes through the Amazon Seller Central or via the Transparency Program API, which integrates with your existing workflows for seamless code management.
The Unique Code enables end-to-end tracing of your products. Consumers can scan the code using the Amazon Shopping app to confirm authenticity, while Amazon uses it to verify the product at key checkpoints: listing creation, FBA warehouse entry/exit, and MFN order fulfillment. This traceability ensures that every product labeled with a Transparency code is genuine, building trust with your customers.
When your FBA-bound products arrive at Amazon’s warehouses, staff first scan the Transparency labels on each unit. During storage, random checks may also occur to confirm code validity. When an order is fulfilled, the code is scanned again before the product ships to the customer. Every scan cross-references Amazon’s database to ensure the code is valid and matches the product.
If a product fails the code inspection—either because the code is invalid, duplicated, or doesn’t match the product—Amazon will flag it as a potential counterfeit. The product will be held in the warehouse for further investigation, and you’ll be notified. In most cases, counterfeit or non-compliant products are removed from the FBA network, preventing them from reaching customers and protecting your brand from negative feedback.
For Merchant Fulfilled Network (MFN) sellers using the Transparency Program, code verification is mandatory before shipping. When you fulfill an MFN order, you must log into Seller Central and submit the Unique Codes for the exact number of units being shipped. Amazon verifies these codes in real time—only valid, unused codes will be accepted.
MFN Code Verification blocks unauthorized sellers from fulfilling orders with counterfeit products. Without a valid Transparency code, a seller can’t complete the shipping process—Amazon will reject the code submission, and the order may be canceled or the listing suspended. This ensures that even MFN channels, which are often more vulnerable to counterfeiting, remain protected.
When you enroll a product in the Transparency Program, Amazon activates the Listing Creation Block. Any seller—including unauthorized ones—trying to create a new listing for that product or hijack your existing listing must first submit a valid Transparency code. If the code is missing, invalid, or duplicated, Amazon will immediately block the listing creation or hijacking attempt. The seller won’t be able to list the product until they provide a valid code, which counterfeiters can’t obtain.
This feature eliminates the need to constantly monitor your listings for hijackers. It protects your product’s detail page from being altered by unauthorized sellers and ensures that only your authentic products appear under your branded listings. This not only preserves your brand’s image but also keeps your pricing consistent and prevents customers from accidentally purchasing counterfeits.
The Transparency Program provides 360-degree protection against counterfeiting. From listing creation to order fulfillment, every stage has a checkpoint that verifies authenticity. This reduces the risk of counterfeit products damaging your brand’s reputation, losing customer trust, or leading to legal issues.
Enrolled products display a “Blue Badge” on their detail page—Amazon’s official seal of authenticity. Customers recognize this badge as a sign of trust, making them more likely to choose your product over competitors without the badge. Additionally, the ability to scan the code and confirm authenticity further reinforces trust, leading to higher customer satisfaction and repeat purchases.
By reducing counterfeiting and hijacking, the Transparency Program lets you focus on core business activities—like optimizing listings, running targeted ads, and improving customer service—instead of fighting infringement. With a protected brand and loyal customers, you’ll see more consistent sales growth, higher profit margins, and easier expansion into new Amazon marketplaces.
To join the Transparency Program, you must meet three key criteria: 1) Your brand must be registered with Amazon Brand Registry and hold a valid trademark (R标) in the US. 2) Your products must have a Global Trade Item Number (GTIN), such as a UPC or EAN. 3) You must be able to apply Transparency labels to your products (either during manufacturing or before shipping to Amazon).
1. Log into Amazon Seller Central and navigate to the “Transparency Program” page under “Brand Benefits.” 2. Submit your brand and product details, including your trademark information and GTINs for the products you want to enroll. 3. Choose your code delivery method—either via API integration or manual download from Seller Central. 4. Apply the Transparency labels to your products (Amazon provides guidelines for label placement and printing). 5. Activate protection for your enrolled products—Amazon will verify your setup and enable the Listing Creation Block and other features within 1-2 business days.
1. How much does it cost to join the Amazon Transparency Program?
The cost mainly lies in purchasing the QR codes. For less than 1 million codes purchased at once, it’s $0.05 per code; for 1 – 10 million codes, it’s $0.03 per code for the quantity above 1 million; for more than 10 million codes, it’s $0.01 per code for the quantity above 10 million. There are no registration fees or monthly subscriptions.
2. Can I apply the Transparency Program to only some of my products?
Yes, you can choose to apply the Transparency Program to only the products you need, without having to include all the products in your store. This flexibility lets you prioritize high-risk items (like bestsellers or high-value products) first.
3. What if I encounter issues with the Transparency code application?
If you encounter problems such as code application or label-sticking, you can contact Amazon customer service or the dedicated account manager of the Transparency Program for solutions. Amazon also provides a detailed help center with step-by-step guides for common issues.