IP address targeting proves 87% inaccurate for household advertising: Study of 1 billion IP addresses reveals only 13% accuracy for household targeting, with data providers agreeing just 6.4% of the time on linkages. https://ppc.land/ip-address-targeting-proves-87-inaccurate-for-household-advertising/ #Advertising #DigitalMarketing #DataAccuracy #IPTargeting #MarketingResearch