 HOFFMAN ESTATES, Ill.--BUSINESS WIRE--CDK Global, Inc. Nasdaq: CDK, a leading automotive retail technology company, has entered into a definitive agreement to acquire Salty Dot, Inc. Salty, a convenient, mobile-first solution that helps consumers secure the insurance they need for their vehicle seamlessly without leaving the car-buying experience. Saltys technology will further expand CDKs suite of digital offerings and grow its total addressable market beyond the digitization of trad 