Re: Question About "Trial period ends in 30 day(s) – Remove Ads"

Posted by GregChapman on Oct 21, 2013; 9:47pm
URL: https://support.nabble.com/Free-vs-Paid-Support-tp5528523p7587449.html

The message you describe is merely saying that you will start to see adverts on your forum after 30 days use. If you wish to keep your forum advert-free then you need to pay. If you are happy to accept the adverts then your forum will stay free to use.

There is another exception. Starting on 3 June 2013, a new rule applied for some forums. See:
http://support.nabble.com/Adult-Content-is-NOT-free-anymore-td7584659.html
However, you don't suggest that applies to your forum.

I would say though, that Nabble should update to that Help article you quote with a link to the page above.