I email them. They say its fine on a dedicated server, but no allowed on shared hosting. I don't give wrong information
I followed the proxyguide and went with tektonic but they shut me down as they no longer allow proxy sites. Right now I am with Servint but even my essential vps is having a hard time handling 5 proxy sites. I strongly recommend using Servint with a dedicated for a VPS pro. Oh other than the tektonic thing that guide is great.