The average family uses 150 to 300 GB a month. This will be determined on how much streaming you do. 

STREAMING! Streaming will use 3GB per hour per device, this is also included with video conferencing. Downloading large game files will use mass amounts of data as well. 

Yes, as long as your modem is approved for the network you will be singing up on. 

Yes, there is a 7 day money back guarantee from the moment the service gets to your doorstep. 

Yes, and no. These are pre paid lines, so once paid and past the 7 days there is no switching unless you want to pay full price for another line. Only option is to wait for your plan to re-up and switch over before your next billing. 

No, once you are signed up with one carrier that is the carrier you are with. You can buy a separate line for a different carrier if you like. 

That totally depends on your location. We have a coverage map tool so you can see which carrier will be able to get you service. The maps are color coded to show you which would be best. AT&T is usually best for those who travel frequently.