This mod removes "join today" section from login page and redirects user, that will enter the url to register manually back to login page. This maybe helpful if you are only offering free packages for that you will charge your customers offline as described in this post > Click.

Step by step instruction to get it work:
1. Download the attached zip file
2. Extract it on your desktop
3. Upload the included files to "applications/modules/auth/views"
4. Now public self registration is disabled

BTW: By using a view override this mod is update safe. But be aware, if the original file is modified, the mod must be adjusted, to.

Have fun,
Jürgen