As y0ghur7_xxx is saying, you cannot pay with your data, just as you cannot take a loan with an interest rate of 1000%, since that would be usury. Even if you signed a contract agreeing to such terms, they don't count as they are not legal.
Contracts don't make laws. Laws make laws. You cannot pay with your data.
Contracts don't make laws. Laws make laws. You cannot pay with your data.