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Change historychevron_rightMicrosoft Adschevron_rightSep 27, 2026

Microsoft set January 12, 2027 to remove MaxCpc from the API for new and unused campaigns

Date
Sep 27, 2026 (first reported)
Effective
Jan 12, 2027
Primary source
PPC News Feed

Microsoft's BiddingScheme documentation says that from January 12, 2027 the MaxCpc field disappears from the API for new campaigns and for existing campaigns that are not already using it. Dormant usage will not be grandfathered, so scripts, bulk uploads and third-party bid tools need auditing before then.

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