You can use Z-Code as Zicoin to download font files. And one Z-Code can only download one fontfile.
If the font file requires VIP or SVIP membership to download, you should become a VIP or SVIP membership before use Z-Code to download it.
Tip: You can only have one legit Z-Code in the same month each account so if you already have one Z-Code, you should use it before you get another Z-ode. If you get a second Z-Code, the first one will be expired automatically.