Facebook Instant Articles

Good day Guys. i hope you are all good.
I need a little help from you guys related to instant articles.
Is audience network the only choice that can be implemented in instant articles for revenue ?
How to increase the cpms? any tips.

Thank you

Only FAN can monetize IA.

Only way to increase revenue is to make the article significantly longer. IA has a general algorithm that balances # of ads by # of characters of text and # of images.