1. Click "Plans" in "Dashboard".
2. Scroll down the page and find "Server Credit Card(s)", click "Use" on the right side.
3. Please select the server that you want to apply the Server Credit Card(s) and select the number of Server Credit Card(s) to be used.
Server credit card(s) can be used for server purchases and server validity extensions. Each Server Credit Card can purchase a server that runs for 1 month or extend the validity of a running server for 1 month.
For example, if you confirm to use 1 Server Credit Card on server #002, the validity time of your server #002 will be extended for 1 month.
4. Click "Comfirm". Then you can check the extended server vaild time in the "Strategy Center" - "Running".