For the best results, you need to have your own website that contains the product or keyword you are promoting. For each product brought from your site you will earn a handsome commission. Additionally, very many people are registering with eBay. You will get around 25 to 35 bucks for every person who registers from your site. For advertising, you can use different tools such as creative tabs that have colorful graphics interactive ads that you can place on your website or blog you attract visitors to come to eBay pages.
Out of the list you mentioned I have tried around 5-10. And the best one out of that is ShareASale. I love it. Not, just because of the relevant affiliate programs I get there, but its user interface is damm good. I still remember the old layout of ShareASale which wasn’t user-friendly. But, they have made a good update on this. On the other hand, CJ still loads slowly. Wondering when will they ever take a note on this.
Yes it can... But it works best when you 'pre-sell' a specific item with your content (an email or a blog post) and then link directly to that product's sales page on their site. Don't expect people to 'look around and shop' there... Give specific recommendations for the products that solve peoples' problems and link them directly to those products!
Affiliate marketing overlaps with other Internet marketing methods to some degree, because affiliates often use regular advertising methods. Those methods include organic search engine optimization (SEO), paid search engine marketing (PPC – Pay Per Click), e-mail marketing, content marketing, and (in some sense) display advertising. On the other hand, affiliates sometimes use less orthodox techniques, such as publishing reviews of products or services offered by a partner.