Netflix Comes to Amazon DSP — What Advertisers Need to Know Before Launching

Welcome to our weekly newsletter, Hunter's Insights!

In this special edition, we bring you essential Amazon updates and industry insights to keep you ahead in the fast-paced world of e-commerce:

🚫 Amazon Ads Expands Off-Amazon Placements With New Deny List Controls

🎦 Amazon DSP Opens Netflix Inventory to Advertisers

🆕 Amazon DSP Is Phasing Out Base Bids in Favor of Automated Bidding

📆 Amazon Announces Prime Day Inbound Cutoff Dates

🔠 Amazon Automates Image Translation Across Marketplaces

🤖 Amazon Moves Seller Support Into AI-Powered Seller Assistant

‼️ Amazon Brings Mandatory Arbitration Back to Its Conditions of Use

🚫 Amazon Ads Expands Off-Amazon Placements With New Deny List Controls

Amazon Ads offers sellers enhanced control over Sponsored Products placements, allowing for strategic selection as off-Amazon advertising options grow.

Key Updates:

• Sponsored Products can now appear across third-party websites, apps, and Amazon Influencer content.

• Advertisers can check off-Amazon performance in the Sponsored Products Placement Report by filtering for "Off Amazon."

• The Deny List allows sellers to block specific websites, apps, or Amazon Influencer creators.

• Sellers can upload a CSV or XLSX file with the relevant domain or app ID and placement type.

Brands should evaluate conversions before blocking, as some off-Amazon traffic can be valuable. The Deny List helps advertisers eliminate non-converting placements.

🎦 Amazon DSP Opens Netflix Inventory to Advertisers

Amazon has expanded Amazon DSP with access to Netflix inventory, giving advertisers another premium streaming environment—but with several restrictions around deal types, targeting, and measurement.

Key Updates:

• Netflix inventory is available through Private Auctions and Programmatic Guaranteed deals, but not the Open Exchange.

• Advertisers need a new Netflix-specific deal; existing Netflix deals do not carry over.

• Ad serving is limited to Amazon Hosting, Google CM360, or Innovid, while measurement supports DoubleVerify and IAS.

• Amazon Audiences are supported only on eligible private marketplace deals, with some targeting features unavailable.

Netflix campaigns require more preparation than standard DSP setups. Teams should confirm their deal, ad server, measurement stack, and targeting approach before launching to avoid delays in review.

🆕 Amazon DSP Is Phasing Out Base Bids in Favor of Automated Bidding

Starting August 17, 2026, Amazon will remove the Base Bid setting from new Amazon DSP line items, replacing manual bid control with an AI-driven bidding model.

Key Updates:

• New line items will no longer include the Base Bid field.

• Amazon's model will determine the Maximum Average CPM, using built-in guardrails to control bid levels.

• Line items created before August 17 will keep their existing Base Bid settings for now.

Amazon is shifting from manual controls in DSP to algorithmic optimization. Advertisers now need to focus on understanding and testing this new automation while adapting their strategies to the remaining controls.

📆 Amazon Announces Prime Day Inbound Cutoff Dates

Amazon has announced the essential inbound inventory deadlines for Prime Day, providing sellers with a clear timeline for submitting inventory to fulfillment networks before the event.

Key Updates:

• September 2: AWD shipment cutoff.

• September 9: FBA shipment cutoff with minimal splits.

• September 16: FBA shipment cutoff using Amazon-optimized splits.

• For Black Friday/Cyber Monday, the corresponding cutoffs are October 14, 21, and 28.

Amazon fulfillment centers prioritize seasonal inventory in September and October. Sellers should assess stock levels, shipment plans, and replenishment timelines now to prevent delays in Q4.

🔠 Amazon Automates Image Translation Across Marketplaces

Amazon has introduced automatic translation for text within product images, making it easier for brands to localize listings across international marketplaces without creating separate image sets for every country.

Key Updates:

• Amazon can now automatically translate text embedded in product images across supported marketplaces.

• Brands can save time and production costs when expanding into new regions.

• Localized images can make product information easier for international shoppers to understand.

Automated translation can lessen manual localization for international brands, but it still needs human oversight for accuracy, as one incorrect word on an image can change a product's claim or specification.

🤖 Amazon Moves Seller Support Into AI-Powered Seller Assistant

Amazon is shifting its Seller Support experience to Seller Assistant, using AI to resolve seller issues first. Access to cases and live support remains, but the method for reaching them will change.

Key Updates:

• Seller Assistant will become the starting point for handling Seller Support issues.

• Sellers can still create cases and escalate to live agents when needed.

• More complex issues involving catalog, inventory, compliance, or account health may require escalation to a human.

This highlights Amazon's shift to an AI-first Seller Central. The key test will be how effectively Seller Assistant manages complex issues and how quickly sellers can contact a human for unresolved problems.

‼️ Amazon Brings Mandatory Arbitration Back to Its Conditions of Use

Amazon is reinstating mandatory arbitration and a class-action waiver for most customer disputes starting August 14, 2026, along with a required pre-arbitration dispute-resolution process.

Key Updates:

• Most disputes will be resolved through individual arbitration rather than court proceedings.

• Customers can still use small claims courts where applicable, and Amazon says it will cover most arbitration costs.

• A class action waiver has been added, limiting customers' ability to pursue disputes collectively.

• Most disputes follow Washington State law, but personal injury and property damage claims are governed by the law of the incident's location.

Amazon has reinstated mandatory arbitration, which it had previously lifted in 2021 after over 75,000 arbitration demands related to Alexa recordings, indicating a new approach to resolving customer disputes.

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