[20180825-090032_956_live · turn 8 · speaker 0] They mostly use press releases.  I don't really see much in the way of internet ads.  Seriously though,  just think about giving up 1 cup of coffee/drink a day or just donating though the link at the end of this task what you would be making off of it.  Every little bit helps.  Small donations are better than nothing at all!