In the last years digital currencies have emerged as a new charming fact in the financial markets. Recent events on a new profitable and becoming popular of the digital currencies nnt coin have risen crucial questions about behavior of its exchange rates and they offer a field to study dynamics of the market. What is needed is an electronic payment system based on cryptographic proof and of course trust, allowing any two willing parties to transact directly with each other without the need for a trusted third party. Transactions that are practical to reverse protect sellers from fraud, and routine secure mechanisms could easily be implemented to protect buyers. The system is extremely secure and as long as you continue to invest on the system you can you can reach your dreams.