How do I build Performance Max ZIP exclusions in ZipFencer?
Create a location with an exclude-focused mode — donut outer exclude or exclude-only — then export the exclusion ZIP list as Google Ads CSV or paste batches. In Google Ads, apply those ZIPs as location exclusions at the campaign. Performance Max geo is campaign-level; asset-group location assets are not the lever. Revisit weekly with search term and geo reports — ZipFencer does not auto-sync live Ads. Lists use Census ZCTA polygons, which Google may expand slightly, so treat exclusions as a practical bleed control rather than a pixel-perfect fence.