What to sell influencers - course - book - ?????

I am not new to email marketing, but I am new to being the buy to find the products to sell people. 90% of the time, I just build the emails. Anyway, I managed to build a list of influencers and want to sell them something.

My first thought was a good online course, but have had little luck finding one.

My second thought was to join a site that helps influencers sell products to sell and become an affiliate for them... But nothing comes to mind and google is little help. (or my google skills suck)

The third option was to find something to promote on CJ... but my search skills have failed me again.

Fourth option: Ask you

So, what is a good thing to sell them or the most profitable place to send them?

Note: I call them "influencers" but most are making under $100 a month and/or just starting out. I am not saying they are doing bad, we all start somewhere and they make more than me off of Instagram...

Sorry it's still hard to get to understand what do you want or mean ? So you want to hire that instagramm influencers or you do want to sell to them really anyway. Thanks for letting me know all that stuff anyway. I do not see how it's really happening.