Additional features, tools, or issues not covered by specific Microsoft Advertising categories
Hi Evelyn Götz,
Thank you for using our Microsoft Advertising Learn Q&A Platform!
Thank you for reaching out and for sharing the details of your investigation.
I understand you're looking for more information regarding the message "100% deal is n/a for auction" and the reasons why impressions are not being won despite increasing the CPM. While we appreciate the context you've provided, this inquiry falls outside the scope of support provided through this channel.
To ensure you receive the most accurate guidance, we recommend contacting Xandr Support, as they have the specialized expertise and access to review deal-level configurations, auction participation, bidder behavior, and related log data. Their team will be in the best position to investigate the message you identified and provide additional insights into why bids may not be entering or winning the auction.
We appreciate the troubleshooting you've already completed with the publisher and hope that connecting with Xandr Support will help move your investigation forward efficiently.
To reach the right support for your concern, you may go to this link Microsoft Advertising Customer Support Portal and Sign in to the Microsoft Advertising Customer Support Portal using your Microsoft email address then click “Contact Support”.
Thank you for your understanding, and we wish you success in resolving this matter.
Our support teams are pleased to engage in more in-depth discussions about your account through phone, chat, or email to offer review assistance, please see our support page to reach out!
Kind regards,
Len | Microsoft Advertising Support Specialist | 800-518-5689