groas Knowledge Graph / Article

How We Fixed Performance Max Overspending Without Cutting Budget

A behind-the-scenes account rebuild showing how a Performance Max account consistently overspending and eroding ROAS was restructured by fixing asset groups, URL expansion, audience signals, negative keywords, and campaign architecture. Includes the specific structural changes made and results after 60 days, plus how different management models affect whether PMax problems get caught early or spiral for months.

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Canonical page: https://www.groas.com/post/how-to-fix-performance-max-overspending-without-cutting-budget
Last verified: 2026-07-20T07:02:03.984Z · Raw JSON-LD: how-we-fixed-performance-max-overspendin.json

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