Cryptocurrency is indeed present as a solution in a more modern, simple but safe transaction tool. Cryptocurrency Comes along with the development of the era in which today is more advanced, modern, sophisticated and digital. It is true, at this time many countries are not ready to legalize cryptocurrency in their country, maybe due to security reasons, fluctuations or what I don't know. What is clear, in my opinion, it will take a long time for the cryptocurrency to be accepted by all countries in the world.