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Amazon Attribution is a free measurement tool that lets brand-registered sellers and vendors track exactly how off-Amazon marketing channels, social ads, search campaigns, email, affiliate traffic, drive shopping activity and sales on Amazon. It is a free measurement and analytics solution that provides insight into the on-Amazon impact of your marketing strategies across non-Amazon channels. If you run any external traffic to Amazon listings and aren’t using Attribution, you’re making budget decisions without conversion data. This guide covers eligibility, setup, tag structure, the Brand Referral Bonus, and how to connect Attribution data to your affiliate program.
For a foundational overview, see our explainer on what is amazon attribution.
Amazon Attribution Measures Off-Amazon Traffic That Drives Sales
Before Amazon Attribution existed, sellers running Facebook ads, Google campaigns, or affiliate programs pointed at Amazon had no reliable way to measure what happened after the click. Attribution closes that gap with conversion-level data tied to specific traffic sources and ASINs.
How Amazon Attribution Connects External Clicks to Amazon Conversions
Amazon Attribution works by assigning unique tracking tags to your marketing efforts outside of the Amazon ecosystem. When a customer clicks on a tagged link and lands on an Amazon product page or store, Amazon Attribution tracks their behavior and attributes any subsequent purchase to the original marketing source. The system uses a 14-day last-touch click window for social and search channels, meaning any qualifying purchase within two weeks of that click gets credited to the originating campaign.
Key Metrics Available in the Amazon Attribution Dashboard
Amazon Attribution reports have a 14-day attribution window and include engagement metrics, as well as Amazon conversion metrics. Specific metrics include clicks, detail page views, add-to-cart events, purchases, and total sales revenue. Amazon provides insight into how users engage with your products on their site, including measures like clicks, detailed page views, and the number of times people add your product to their cart. This full-funnel visibility lets you pinpoint exactly where prospects drop off, whether it’s at the detail page or at the cart stage.
Why Off-Amazon Traffic Measurement Matters for Affiliate Programs
External traffic is becoming a competitive necessity for Amazon sellers. External traffic is crucial: driving customers from outside Amazon is becoming a significant success factor. For brands running affiliate programs, Attribution data answers the question that affiliate networks alone cannot: which publishers actually drive Amazon conversions, at what cost, and on which ASINs? Without it, you’re paying commissions on click volume rather than verified sales.
What Amazon Attribution Is and How It Works
Amazon Attribution is a parameterized URL tracking system embedded within the Amazon Advertising console. Understanding its mechanics, distinct from standard Amazon tracking, is essential for accurate reporting.
Attribution Tags vs. Standard Amazon Tracking
Amazon Attribution is based on parameterized URLs, tracking URLs masquerading as something else. Standard Amazon Associates links use a tag= parameter tied to the Associates program. Attribution tags are separate, they’re generated within the Advertising console and carry campaign-level identifiers that feed into Attribution reporting rather than Associates reporting. You cannot combine the two; don’t add Amazon Associates tags to links generated by attribution-supported networks.
The Role of UTM Parameters in Amazon Attribution
Attribution tags function similarly to UTM parameters in Google Analytics but are Amazon-proprietary. Each tag encodes the campaign, ad group, and creative source. Unlike standard UTMs, these parameters are processed by Amazon’s own tracking infrastructure, so the data lives exclusively within the Amazon Advertising console, not in Google Analytics or any third-party analytics platform.
How Attribution Data Flows Through Amazon Advertising Console
Reporting is available via downloadable reports and within the console. Data flows from the tagged click through Amazon’s servers, where it’s matched against on-site shopping behavior and purchases within the 14-day window. Amazon performs performance benchmark restatements every 1, 7, and 28 days for the Amazon Attribution service. Expect the most recent 48 hours of data to be partial; final reconciled numbers stabilize around day 30.
Who Can Use Amazon Attribution
Eligibility is tied to brand ownership and marketplace presence. Not every seller qualifies, and access requirements differ between Seller Central and Vendor Central. For a complete eligibility breakdown, read who can use amazon attribution.
Eligibility for Brand-Registered Sellers on Amazon Seller Central
Amazon Attribution can be used by all eligible vendors, sellers, registered brand owners, and Kindle Direct Publishing (KDP) authors that are part of the advertising console, and who sell in the Amazon store. For sellers specifically, enrollment in Amazon Brand Registry with brand representative status is required. You must have a Professional selling plan, Individual accounts are not eligible.
Vendor and Agency Access Requirements
Vendors access Attribution through the Amazon Advertising console with their existing vendor credentials. Eligible sellers and vendors can access Amazon Attribution measurement through either the self-service console or tool providers integrated with the Amazon Ads API. Agencies can access Attribution on behalf of clients through the Amazon Ads API or by receiving user permissions directly within the client’s advertising console.
Geographic Availability by Marketplace
Amazon Attribution is available in the United States, Canada, United Kingdom, Germany, France, Italy, and Spain.
Advertisers that are located outside of these countries can also be eligible for Amazon Attribution if they sell products on Amazon in these countries. So a seller based in Australia who sells on Amazon US can still use Attribution for their US campaigns.
How to Access Amazon Attribution in Seller Central
Getting to Attribution within Seller Central trips up more sellers than it should. Here’s the exact navigation path. For a visual walkthrough, see our guide on how to get to amazon attribution on seller central.
Step-by-Step Navigation from Seller Central to Attribution
Sign in to the advertising console and expand the global navigation to find “Measurement and Reporting” and select “Amazon Attribution”. If you’re starting from Seller Central rather than the Advertising console directly, navigate to Advertising → Campaign Manager, which redirects you to the Advertising console. From there, the “Measurement and Reporting” section houses Attribution.
Accessing Attribution via Amazon Advertising Console
You can also access Amazon Attribution through certain third-party tools that integrate with the Amazon Ads API. For agencies managing multiple brands, the API route is more efficient. It allows programmatic tag creation and bulk reporting across accounts. Amazon Attribution is now available through the Amazon Ads API.
Troubleshooting Common Access Issues
The most frequent access issue: your account isn’t linked to Brand Registry, or your Brand Registry enrollment is pending. Attribution won’t appear in your navigation until Brand Registry status is confirmed. Second most common: you’re logged into the wrong marketplace. Attribution settings are marketplace-specific, your US Attribution dashboard won’t show if you’re viewing the UK console.
Creating Amazon Attribution Links
Campaign creation in Attribution is straightforward, but decisions you make during setup affect reporting quality downstream. For detailed link setup guidance, see amazon attribution links.
Setting Up a Campaign and Selecting Products
Go to the campaign manager and select “Create campaign.” Once you’re on the “New campaign” page, under “Creation method,” choose the “Create manually” option. Select the ASINs you want to track, only in-stock products with images and pricing are eligible. Only products that are in stock and include photos and prices are eligible for measurement.
Generating Attribution Tags for Each Traffic Source
Generate tags for each of your marketing strategies, and then implement tags across your search ads, social ads, display ads, video ads, and email marketing. Each tag generates a unique URL. For Google Ads specifically, Amazon supports bulk upload. You can create up to 100,000 keyword-level tags via the bulk file template. For social and email, manual tag creation is the standard path.
Naming Conventions That Scale Across Channels
Naming conventions are where most brands fail at scale. When you manage 50+ affiliate publishers, a flat naming scheme like “Facebook_Campaign1” collapses within weeks. At Advertise Purple, we use a structured naming convention across 200+ publisher programs that encodes five data dimensions into every campaign and line item name. Here’s the framework:
| Field | Format | Example |
|---|---|---|
| Channel | [channel] | affiliate, social, email |
| Publisher/Source | [publisher-name] | wirecutter, buzzfeed, nerdwallet |
| Publisher Type | [type] | content, coupon, loyalty, influencer, comparison |
| ASIN Group | [asin-group] | hero-sku, seasonal-q4, newlaunch-mar25 |
| Campaign Variant | [variant] | evergreen, promo-bfcm, test-creative-a |
A complete campaign name looks like: affiliate_wirecutter_content_hero-sku_evergreen. A line item under it might be: affiliate_wirecutter_content_B09XYZ123_evergreen.
This structure works because it’s filterable in both the Attribution console and in spreadsheet exports. When a CMO asks “which content affiliates drove sales on our top 5 ASINs last quarter,” you can filter by _content_ and _hero-sku_ without manually tagging each row. We chose this hierarchy because channel and publisher type are the two dimensions most frequently used for commission optimization decisions. They go first so alphabetical sorting groups them logically.
Amazon Attribution Tag Structure and Best Practices
Understanding the anatomy of an attribution tag prevents the most common reporting errors. For a focused walkthrough, see amazon attribution tags.
Anatomy of an Attribution Tag
An Attribution tag is a URL that includes Amazon’s tracking parameters appended to a standard Amazon product or Store URL. The tag contains encoded identifiers for the campaign, the ad group (line item), and the creative. Attribution tags are special tracking URLs that link your external marketing efforts to your Amazon sales data.
You don’t need to generate a new Amazon Attribution tag if you’re driving to a new destination URL.
Mapping Tags to Affiliate Publishers and Campaigns
Each affiliate publisher should get a unique line item within your Attribution campaign. This 1:1 mapping between publisher and line item is non-negotiable for accurate performance analysis. If two publishers share a tag, you lose the ability to attribute conversions to individual partners, which defeats the purpose of running Attribution alongside your affiliate network.
Common Tagging Mistakes That Break Reporting
Three mistakes account for most Attribution reporting failures:
- Reusing tags across publishers: Merges conversion data and makes publisher-level optimization impossible.
- Combining Associates tags with Attribution tags: Amazon explicitly prohibits this. It breaks tracking for both systems.
- Not tagging all destination URLs: If 30% of your affiliate links bypass Attribution tags, your dashboard underreports conversions by 30%. Every link to Amazon from every external source needs a tag.
Amazon Attribution Beta: Current Status and Rollout History
Amazon Attribution still carries the “beta” label in some documentation, though the tool has matured significantly since launch. Read our full history at amazon attribution beta.
Timeline from Beta Launch to General Availability
When the Amazon Attribution program was first launched in 2019, it was available only as a beta to Amazon vendors and brand-registered sellers. Some sources cite an initial closed beta as early as 2017 for select vendors. The launch of Amazon Attribution in 2020 and the Brand Referral Bonus program in 2021 have proved that Amazon wants brands to ramp up their external traffic efforts. By 2021, access expanded to all Brand Registry sellers in the US, and by 2022-2023, it rolled out across the UK, Canada, Germany, France, Italy, and Spain.
Features Added Since the Beta Period
Since the initial beta, Amazon has added bulk upload for Google Ads campaigns (supporting up to 100,000 keywords), API access for third-party integrations, Brand Referral Bonus reporting within the Attribution console, and support for bulk Facebook ad tag generation. Amazon Attribution now supports bulk Facebook ads by automatically generating up to 8,500 separate tags.
Remaining Limitations Compared to Amazon Ads Reporting
Attribution still has notable gaps. Reporting latency means the most recent 48 hours of data are partial. There’s no view-through attribution for social channels, only click-through. Reports on your estimated bonus earnings are typically refreshed weekly and have a two-month lag after a qualifying sale. This can make real-time tracking and campaign optimization challenging. Multi-touch attribution is not supported; Amazon uses a last-touch click model for Attribution.
How Amazon Attribution Unlocks the Brand Referral Bonus
The Brand Referral Bonus (BRB) is the financial incentive that makes Attribution setup worthwhile for every brand driving off-Amazon traffic. For a complete calculation walkthrough, see our guide on amazon brand referral bonus.
Brand Referral Bonus Mechanics and Average Rebate Rates
When sellers bring customer traffic to Amazon, they earn bonuses averaging 10% of sales of their products. The amount of the bonus varies according to several factors, including sales price and product category. This bonus is applied as a credit against your referral fees, not as a cash payout.
For example, clothing has an estimated bonus rate of 11%.
Categories like Amazon Device Accessories can return up to a 30% bonus, while categories like Automotive and Power Sports only return a 7%-8% bonus. (Amazon Seller Central, Brand Referral Bonus)
Calculating Net Savings on Referral Fees
Here’s the math: if you sell a $50 product in a category with a 15% referral fee and a 10% BRB rate, your referral fee is $7.50 and your bonus credit is $5.00, reducing your effective referral fee to $2.50. Any brand purchase within 14 days of a referral click qualifies for referral bonus. This 14-day window means even delayed purchases from affiliate content still earn the bonus. For more detail, see brand referral bonus amazon.
Why Affiliate Traffic Qualifies for the Bonus
The second step is to use Amazon Attribution to send traffic. Any traffic tagged with an Attribution link qualifies, including affiliate traffic. This means affiliate publishers driving clicks through Attribution-tagged links generate both the sale commission (paid by you) and the BRB credit (paid by Amazon back to you). The BRB effectively subsidizes your affiliate commission costs, making affiliate programs on Amazon significantly more profitable than they appear in raw ROAS calculations.
Using Amazon Attribution Data to Optimize Affiliate Channels
Attribution data transforms affiliate program management from guesswork into measurable optimization. The key is connecting Attribution’s ASIN-level data back to your affiliate network reporting.
Identifying Top-Performing Publishers by ASIN
With the naming convention framework outlined above, you can filter Attribution reports by publisher type and ASIN group. A content publisher might drive strong detail page views but low conversion on a $200 product, while a comparison-review publisher converts at 3x the rate on the same ASIN. That insight only surfaces when each publisher has its own Attribution line item.
Adjusting Commission Structures Based on Attribution Insights
Attribution data gives you the evidence to move beyond flat-rate commissions. If Publisher A drives 500 detail page views but only 5 purchases on a hero SKU, while Publisher B drives 100 views and 15 purchases, Publisher B deserves a higher commission rate. Attribution makes that case with data, not intuition.
Integrating Attribution Data with Affiliate Network Reporting
Export Attribution reports as CSV files and match them against your affiliate network’s transaction reports using date ranges and publisher identifiers. The naming convention table above makes this join possible, your network’s publisher name maps directly to the [publisher-name] field in your Attribution campaign structure. Platforms like Awin, which connects over 30,000 brands with 1 million+ publisher partners (Awin), and impact.com both support Amazon-specific tracking workflows that can be layered with Attribution data.
Amazon Attribution vs. Other Measurement Tools
Attribution doesn’t replace your existing analytics. It fills a specific gap. Understanding where it fits alongside other tools prevents double-counting and reporting conflicts.
Attribution vs. Amazon Associates Reporting
Amazon Associates tracking and Attribution tracking are separate systems with different tag structures. Associates reports commissions earned by the affiliate; Attribution reports on-Amazon shopping behavior driven by external traffic. You cannot use both tag types on the same link. For brands running affiliate programs, Attribution is the better choice because it unlocks the Brand Referral Bonus and provides ASIN-level conversion data that Associates reporting does not.
Attribution vs. Google Analytics UTM Tracking
Google Analytics tracks what happens on your site. Attribution tracks what happens on Amazon after a click. They measure different endpoints. If you run a Google Ads campaign that sends traffic to your DTC site and also run a separate campaign sending traffic to Amazon, GA handles the first and Attribution handles the second. They don’t overlap. They complement.
When to Use Attribution Alongside Third-Party Affiliate Platforms
Use Attribution when your affiliate links point to Amazon product pages or your Amazon Store. Use your affiliate network’s native tracking when links point to your DTC site. For brands selling on both channels, you’ll run both systems in parallel. The critical rule: never stack Attribution tags on top of affiliate network redirect URLs without testing. Some redirect chains strip Amazon’s tracking parameters, which breaks Attribution reporting entirely.
Next Steps: Related Guides and Resources
Focused Guides on Attribution Links, Tags, and Eligibility
This pillar guide covers the full system. For implementation-specific detail, we’ve published focused guides on each component:
- Amazon attribution links, link generation and destination URL strategies
- Amazon attribution tags, tag structure, bulk creation, and QA
- Who can use amazon attribution, eligibility by account type and marketplace
- Amazon attribution beta, feature history and current limitations
Brand Referral Bonus Calculation Walkthrough
For a step-by-step BRB calculation with category-specific rates, see amazon brand referral bonus. That guide includes worked examples across five product categories showing how the bonus offsets referral fees and improves net margin on affiliate-driven sales.
How Advertise Purple Manages Amazon Affiliate Programs
Advertise Purple manages Amazon affiliate programs for DTC brands in the $5M–$100M revenue range. Our approach integrates Attribution tag management directly into affiliate publisher onboarding, every publisher gets a unique Attribution line item from day one, using the naming convention framework detailed above. If your brand is driving off-Amazon traffic without Attribution tags, you’re leaving both data and Brand Referral Bonus credits on the table. Reach out to discuss how structured Attribution tracking fits into your affiliate program.
