The server's economy is GOLD BASED. A gold nugget is $1, an ingot $9, and a block $81.
You are REQUIRED to join the server with MumbleLink. If it's not working, fix it ASAP. While its not working, MUTE YOURSELF IN MUMBLE! Everyone can hear you!
If whitelisted through the app, you are able to invite 1 person to the server with almost no questions asked. To use your invite, fill out this form.