Just about anything! For example...Our plans are often a great solution at campgrounds where Wi-Fi is notoriously weak and slow. So, our RV customers love it whether on a weekend trip, at a seasonal site, or full-time while stationary and on the move. We even have customers who use hotspots in their RVs as a means for internet-connected cameras to watch their pets and the inside temperature when they step out.Over the road truck drivers use it for streaming music while driving, watching movies and gaming during downtime, and using Skype to stay in touch with loved ones.Many customers live in rural areas with a strong AT&T or Verizon data connection, but no other high-speed data options other than satellite (expensive initial and ongoing fees, contracts, unstable connections, etc) or dial-up (GASP!).