📰 Microsoft Advertising and Amazon Ads news

Microsoft Advertising has expanded its Customer Match partner list to include several new customer data platforms (CDPs), effectively doubling the number of available partners to 20 and giving advertisers more options for syncing customer data. New additions include Adobe Real-Time CDP, among others.

Microsoft Advertising has published a dedicated help page outlining transparency rules for AI-generated and synthetic content. Advertisers are now required to disclose AI use in their ads, preserve metadata, and avoid deepfakes in order to maintain consumer trust. Read the official announcement, spotted by Hana Ko.

Amazon Ads confirmed its flagship unBoxed 2026 event will take place September 28-30 at the Moscone Center in San Francisco, where it will unveil new AI-powered advertising products.

Amazon Ads announced a partnership with OpenAI to enable conversational advertising within ChatGPT, with select U.S. advertisers currently testing the format as part of a pilot.

Amazon Ads announced that Prime Video advertising will be introduced in Belgium, Denmark, Norway, and Turkey during 2026, expanding its streaming ad inventory in Europe.

Microsoft Advertising has published its 2026 Holiday Playbook, outlining six key global trends advertisers need to keep on their radar heading into the holiday season. The guide puts a strong focus on AI's growing influence on shopping behavior, with 76% of U.S. shoppers saying they plan to use AI to help with their holiday purchases.

Microsoft Advertising has rolled out new average target metrics to help advertisers track performance more accurately as their targets shift over time. These metrics are now available in the Campaign overview, Campaign grid, and portfolio bid strategies, giving advertisers a cleaner way to analyze trends and measure results against fluctuating goals.

Microsoft Advertising is rolling out a Dual-ID requirement to strengthen account security when linking accounts. Advertisers managing multiple accounts will now need to provide two identifiers instead of one. For Manager account (CID) linking, both identifiers must be included to complete the process — reducing the risk of unauthorized account access.

Microsoft has updated its advertising guidelines for the Xbox Dash placement within the Microsoft Audience Network. The revised rules significantly expand the list of prohibited ad categories — including credit cards and other sensitive verticals — and introduce new requirements specifically for non-endemic campaigns running on the placement.

As AI Max rolls out across Microsoft Advertising, advertisers will see changes to their Search campaigns. Existing auto-generated assets for Responsive Search Ads will migrate into the text customization feature within AI Max, ensuring previous AI settings are preserved during the transition.

Microsoft Advertising has unveiled a refreshed UI featuring redesigned navigation and improved tables, aimed at making the platform cleaner and easier to use. The update brings greater clarity, consistency, and smoother data interaction, while users who prefer the old layout can still switch back to the classic experience.

Microsoft Advertising announced AI Max for Search becoming generally available, along with new tools to view asset policy status directly in the Assets tab, helping advertisers resolve delivery issues faster.

Microsoft Advertising has launched a new aggregate delivery status column in the Campaigns grid, currently rolling out to select users. It shows an overall delivery status per campaign, surfacing the single highest-priority issue affecting performance, making it easier to spot and prioritize problems at a glance.

Microsoft Advertising has updated its help documentation to cover campaign-level tracking templates for Performance Max shopping product URLs. Advertisers can use dynamic parameters like {AdGroup} in campaign-level tracking templates to populate asset group values, with a sample UTM string provided as a reference.

Microsoft Advertising has updated its Government Services Policy, effective August 19, 2026. Under the new guidelines, third-party providers of government-related services — such as passports and visas — must now provide documentation proving their authorization in the target market and obtain pre-approval through the Government Services program.

Microsoft Advertising is doubling down on its bidding and measurement capabilities. Advertisers using conversion-based strategies like tCPA and tROAS are finding it easier to hit their targets, while legacy controls like Max CPC are increasingly seen as disruptive to spend efficiency. Microsoft is removing Max CPC as an option for conversion-based bidding strategies.

Microsoft Advertising has released official documentation for its Conversions API (CAPI). Currently in beta, this server-side solution lets advertisers send conversion and customer interaction data directly from their own systems to Microsoft Advertising, supporting a range of measurement scenarios.