These three are career-killing mistakes in the world of affiliate marketing. You can't pick a niche based on how much commission you expect to make. You don't know how hard it is to create content for that product niche. You don't even know if it's a popular niche, i.e., if people need a lot of the products within that niche.
You need to be the first person your audience thinks of when it needs advice before buying a product.

Not content with running its own network, Awin also acquired another of the networks on this list — ShareASale — a couple years ago. However, they operate as totally separate entities with their own merchants, so there’s nothing stopping successful affiliates signing up for both.
It’ll tell how many social shares did the content get in the time period you select [you can even sort the engagement reports according to different platforms], the length of the content, published and shared content, and whatnot.