This is how you can make money with Facebook

1. Affiliate Marketing

This involves the promotion of other peoples products. You sign up with affiliate companies like Amazon, CJ and them promote products to your friends. You get commissioned when someone clicks on the link and buy a product

2. Sponsored posts/Adverts

This can only be done when you have gathered a whole of followers. You post posts on your timeline and make money from it
You can also sell advert spaces

3. E-commerce

In this method, you promote your online store via Facebook ads. When people buy your products through the ads campaign on Facebook, you earn.

4. Coaching and webinars

In this situation, people pay you for you to teach them something that you know how to do.
Maybe you are a good writer

You can come up with a webinar where people pay you to attend.

I blog at www.passionentrepreneurs.com