Is it necessary to go through a procedure for purchasin…

I am not a legal expert, but from what I understand, if you purchase a Paru server in China, you may need to register it. According to China’s regulations on Internet information service management, servers that provide Internet information services need to be registered, and registration can only be done by entities or individuals within China. If you purchase a server outside of China, registration may not be necessary. However, please be aware that registration requirements may vary depending on different regions and specific situations. It is recommended that you consult relevant authorities or professional lawyers to determine if registration is required.