Crypto currency is a digital one found much suitable to the modern era which can be operated world wide for the benefit of the global community.This is a common currency  with strong net work systems linked with the modern technology .Its all transactions are recorded in an electronic ledger with the block chain technology.It is good media for the easy transactions and can be used as an investment tool and this can be used for the day trading,service bill payments and for the local and international shopping etc.