DealerX is the premium provider of marketing, data and analytics for the automotive vertical, serving thousands of automotive dealerships, regional advertising groups, marketing agencies, OEMs, and high profile data analytics and technology companies. ... DealerX has a 'Privacy Options' page with a single 'Manage Your Data' form where you pick opt-in, opt-out, data copy, or deletion; identity verification is mandatory and bulk/automated requests are rejected. Much of the opt-out is cookie-based, so if you clear cookies or use another browser/device you must redo it; you can also call 844.446.4440 ext 3 or email privacy@dealerx.com.