ジオコード has released the Web Advertising Trends Report, September 2026 Edition, a report covering the latest developments in web advertising. The report summarizes the latest developments at LINE Yahoo, Google and other companies.
This report compiles the latest developments in web advertising that ジオコード has researched and studied on an ongoing basis, and has been released as the September edition. Focusing mainly on web advertising updates and key topics, it summarizes developments including updates to ad delivery guidelines, results reported in earnings releases, expanded ad placements and changes to bidding systems.
Specifically, it covers topics including the publication of new guidelines by LINE Yahoo, expanded ad placements for LINE Yahoo Ads, updates to Google Ads' bidding systems, partial changes to LINE Yahoo's account balance specifications, the removal of CPC limits for Microsoft Advertising, the discontinuation of the Display Shared Audience List, the introduction of new P-MAX features and updates to OpenAI's ChatGPT advertising policies.
The report identifies OpenAI's successive introduction of new ChatGPT advertising features as a key topic and also explains the details of the new features introduced in August 2026. Downloading the report provides a quick way to grasp key marketing information and learn about operational improvement examples useful in practice.
An official URL is provided for downloading the report, along with an introduction to ジオコード's web advertising management services and information on the company's track record and certifications.