SheerID Expands Group Member Verification to European Marketers

SheerID calls itself an “identity marketing” vendor, meaning it verifies that people who sign up for offers limited to groups such as students, military, or healthcare workers are really members of those groups.  They do this by collecting a ton of data while somehow keeping within privacy rules.  In fact, they’re so good at the privacy bit that they’re expanding into 13 European countries, GDPR notwithstanding.