Bitcoin is very helpful in the future. Bitcoin or all other crypto Currencies works as alternate to payment methods in place of recognised currencies. Its impact on economy on global scale can not be predicted but it can be said it will be a step in a right direction. Working on blockchain technology tracking of it payment path is a plus point and because of it money laundering can be checked. All these things will have big impact on the economy .

Bitcoin works as payment method for any commodities or services globally. It was first crypto currencies working on the blockchain technology thus making it widely recognised around the world.