Monetizing local businesses

Hey everyone
I created a local businesses directory for which I have set up Adsense. Most businesses in the area are micro businesses and they don't know how to promote themselfs on fb. My plan is to target trafic to my local directory by running social media ad campaigns via single fb page. My idea is to make some cash both from Adsense and managing ads.

But the problem is that I don't know how to show a business that I know how to run and manage such ad campaigns. My experience is from running ads for my personal pages. My only idea is to contact them via personal message but I don't know if that works. Any suggestions on this or other methods to monetize?

Just show them the evolution and analytics of your personal projects on a nice report.

As you should still give them something at least, you could make a brief presentation of your results and showcase your previous successes with the page, as that will be enough as proof that you know what you're doing. As for contacting them, I would recommend that you first make a list of all businesses that seem interesting to you and then try to reach them by email or even directly by message on social media, but take care that your message sounds professional.