Haris nothing is easy, you must have not read what Jafar has mentioned earlier in the post. “The harder the you put your effort more the results you will get” Also you need to be a good writer and know the strategies to start make money through affiliate marketing. I’ve used Amazon associates program and know how t works according investment we do on book reviewing and sharing on social media.
Starting a podcast, like making a YouTube channel or blog, comes down to telling interesting stories and building an engaged audience. I’m probably sounding like a broken record by now, but you need a niche that you’re interested in and there’s already a demand for. Come up with a list of topics you’d like to talk about and then search iTunes charts, Google Trends and other podcast research sites like cast.market to see what’s currently out there and popular.
If you're serious about making money online, start a blog. Blogging is one of the easiest and most sustainable income sources. As long as the blog is setup the right way, in the right niche, with the right content targeted at the right audience, and the offer is complementary to the content, you could make a tremendous amount of passive income from a blog.