Volumecraft is a good server other than that pay for rank to sell stuff. The owner DID NOT say I could sell for free to the admin shops. I asked how do I sell stuff and he said I had to buy a rank.
Other than that they were doing great. I had four big farms built and they weren't lagging the server - (which to me is a big bonus for a server) The regular commands are available as VolumeCraft stated above. I'm not criticizing that for his server.
And yes, I am looking for a new server.
And I do understand it costs a lot of money to run a server. I wish I could cover the whole cost of the main server I play on because it is a great server.