Pivx is private coin. How to use it if government did not autorize the coin in  my country ? How to do business with ? Exemple : sell something and accept pivx payment will not possible if government banned private coin like pivx or other's. Tell me if i'm wrong but the only possibility to spend pivx it's going to a country who accept  pivx payment ? Is  zdex project will surge one day i'm not hurry ? if yes can we change pivx with bitcoin or others crypto ? Thanks in advance for your answers ..