Traditional money in the near future will lose its function universal means of payment and will be replaced by electronic money. The main difficulty rejection of coins and banknotes lies not in the level of technology and in human psychology.
In e-money has a number of advantages and disadvantages. Banks and other electronic payments, bills and small change than financial institutions are much cheaper and easier to operate. The development of e-commerce further accelerates the process of eliminating the traditional money.
In the future it could happen, I know digital currency or e-money will rule the world as it gives us the convenience to transact online, and it would be easy to trace our transaction but paper money will not be out in the circulation.
yeah it is possible that we will get some digital currency or e-money,but believe me,it wont be a bitcoin.
Humanity is not ready yet for such a change,and bitcoin is too young for it.We will have something else.
I think that will be bitcoin, as bitcoin is going to become more famous in the online world and going to be the master of all digital currencies. and if the governments would like to adopt any virtual currency then they will adopt bitcoin as bitcoin is ready-made currency for them and is more advanced.