My bad, I meant something else. We have two lines and we pay for 10G max (beyond that it's free but beyond 15G it becomes slower (only data on the account that

My bad, I meant something else. We have two lines and we pay for 10G max (beyond that it's free but beyond 15G it becomes slower (only data on the account that goes beyond 15G becomes slower)). If we use less than 10G we pay less. What I meant is that for people who reach the cap it gets expensive. There are cheaper unlimited plans with other carriers.