Car Dealer Digital Displays : In the automotive industry the budget for digital advertising has grown substantially over the last couple of years as car dealerships harness the power of digital media. It is no surprise that car sellers are also using digital displays in their showrooms. In-house wireless digital displays not only support the car sales process, but also inspire upselling when other purchases such as mechanical services are made. Each impulse buy made by a customer after seeing it on your TV display, means your care dealership just scored another win for wireless digital display advertising.