Its flagship product, DigitalLot, supplies dealers with the hardware and software needed to manage the collection and distribution of automotive information over the Internet.. CDM also offers AutoOffice, a Web-based inventory marketing management tool, and inventory marketing tools such as DMS integration, market pricing, and online distribution.. CDMdata has been providing technology and industry-leading service to the automotive industry since 2001 and now helps thousands of dealerships, including some of the country's largest dealer groups.. As part of the AutoTrader Group, CDMdata has unparalleled access to automotive data and content and integrated relationships with leading automotive companies Kelley Blue Book and HomeNet Automotive.