Google is rolling out changes to how Performance Max and Standard Shopping campaigns compete in ad auctions, starting in October.
Key changes:
Performance Max will no longer automatically trump Standard Shopping campaigns
Highest Ad Rank will now determine which ad serves for overlapping campaigns
Brings these campaigns in line with other campaign types’ auction behavior
Why we care. This update alters how Performance Max and Standard Shopping campaigns compete, which could significantly affect campaign strategies and performance during one of the most crucial sales periods of the year. The update offers more flexibility but requires fine-tuning to maximize success in holiday campaigns.
By the numbers:
Performance Max drove 17% higher ROAS than AI-powered social campaigns during Q4 2023 holiday peak (per TransUnion study)
Between the lines. Google aims to offer more flexibility and simplify testing while maintaining or improving account-level performance.
What they’re saying. Google expects this change to have a “neutral or positive impact on performance at the account level.”
This update was shared by Mike Ryan, Head of Ecommerce Insights at Smarter Ecommerce, on X where he noted “Google is making such healthy choices lately that I’m actually getting worried”:
What to watch:
How advertisers adjust budgets and targets in response
Impact on campaign management strategies
Best practices for advertisers:
Adjust budgets and targets as needed
Ensure Performance Max campaigns follow fundamentals:
URL Expansion
Strong asset groups
Quality creatives and video
The big picture. This update aligns with Google’s push towards AI-driven advertising while offering advertisers more control.
Bottom line. Advertisers should prepare to fine-tune their strategies to capitalize on these changes during the holiday shopping season.
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About the author
Anu Adegbola has been Paid Media Editor of Search Engine Land since 2024. She covers paid search, paid social, retail media, video and more.In 2008, Anu’s career started with
delivering digital marketing campaigns (mostly but not exclusively Paid Search) by building strategies, maximising ROI, automating repetitive processes and bringing efficiency from every part of marketing departments through inspiring leadership both on agency, client and marketing tech side.
Outside editing Search Engine Land article she is the founder of PPC networking event – PPC Live and host of weekly podcast PPCChat Roundup.
She is also an international speaker with some of the stages she has presented on being SMX (US), SMX (Munich), Friends of Search (Amsterdam), brightonSEO, The Marketing Meetup, HeroConf (PPC Hero), SearchLove, BiddableWorld, SESLondon, PPC Chat Live, AdWorld Experience (Bologna) and more.