I think there is a misunderstanding. The question was about the listing, not about the payment.
The lobby is only a virtual server - it links to the actual game servers.
It would be a cheap trick to only create a lobby server and then have many more ranked servers "for free".
You have to pay for each server independently to promote it to higher rank.
And then you can use them for a lobby.
Also see the documentation:
https://github.com/maniaplanet/document ... r/lobby.md
If it is wrong, then Nadeo should correct it
