It is very likely that if their service uses a data connection, their MVNO requires a fixed-year subscription fee upfront - $2376/$99per month = 24 months. Yes,

It is very likely that if their service uses a data connection, their MVNO requires a fixed-year subscription fee upfront - $2376/$99per month = 24 months. Yes, it's steep, but that's probably why. (Note: I don't work for GoPago)