Good resources or courses for learning effective ways to market clickbank offers?

Hello blackhatworld!

I've haven't been apart of the awesome userbase here for long to realise it's one of my favorite forums to learn with.
I'm dipping my toes into marketing and learning a lot with courses and I've gotten scrapebox which is great so far.

I'm really interested in email marketing and building a list from a opt-in page and currently promoting a freebie on instagram within my nische while also growing my account.

I'm curious if there is any good in-depth course or article…

Good resources or courses for learning effective ways to market clickbank offers?