Detects the ad click information in your conversion page URLs and stores this information to associate an ad click with a conversion.
https://support.google.com/tagmanager/answer/7549390?hl=en
Analytics and Tracking
Get access to data on 5,440,559 websites that are Google Conversion Linker Customers. We know of 3,014,166 live websites using Google Conversion Linker and an additional 2,426,393 sites that used Google Conversion Linker historically and 1,139,646 websites in the United States.
Get a list of 5,440,559 websites using Google Conversion Linker which includes location information, hosting data, contact details, 3,014,166 currently live websites and an additional 5,818,105 domains that redirect to sites in this list. 2,426,393 sites that used this technology previouslyand 1,139,646 websites in the United States currently using Google Conversion Linker.
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