I'm a vector artist and have been submitting my works to the Big4 sites for years. Recently I decided to try Alamy. Only uploaded 5 artworks so far which of course haven't gotten any sales yet (they are some of my best selling work though). I was wondering if I should opt-in Novel Use to get some sale activities going on. I did research and saw that some people don't like it because of the very low commission like $1 and such. However, since I am used to small commissions from the other sites anyway, should I just opt-in? Beside the small commission, is there anything I should be concerned of?