Bitcoin has come a long way since it had started and has gained immense amount of popularity among people of all the ages. Because of this high popularity it has many users through out the world. This is because bitcoin provides many ways to earn money. Firstly one can start earning money by bitcoin mining. Then one can also earn money by signing into signature campaigns where one has to post on relevant topics and then he or she are paid accordingly. Thirdly one can trade bitcoin to earn money. One can also lend bitcoin as a loan and then can earn on the return. One can also also gamble bitcoin to earn it but it is bit risky as it has a high risk of loss.