Do you get different amounts of money if you advertise for 30 seconds, 1 minute or up to 3 minutes? So you get less money with 1min advertising than with 3min? If so, what about the CPM?
To be completely honest, advertising revenue is very low these days. Lots of adblock.
The streamers make much, much more money with donations and subscribers. The advertising will make up for very few more than 15%.
But, of course, there's more with longer advertising, that's always the case.
CPM probably under 2 USD
OK