New 4k Cell Phone Charging Kiosks Ignite The Way Cellphones Are Securely Charged, Creating A New And Innovative Way To Advertise

1888 Press Release - Power Portals cellphone charging kiosks started using NoviSign's cloud-based digital signage software. Power Portals easily and quickly created an eye-catching ad layout that featured a series of 4K HD ads, custom scrolling tickers and social media widgets.