There are different ways to market an ebook. One of the most common is through Amazon’s Kindle program. They can help you with all the steps to both publish and market your ebook through their incredibly popular platform. There are some specialized sets of writing software that will help with not only writing your ebook, but also formatting it correctly for the Amazon market as well Barnes & Noble and iTunes
I experimented with this in 2008 and made over $800 from one interview. The key here is to understand a pain point that people are experiencing, interview an expert, and ask the expert the questions that the people experiencing the problem are having. Then create a small website and sell the interview. There’s more to this, including having good copywriting skills so your website sells the interview well, and knowing where to advertise, so don’t expect to immediately pull in hundreds of dollars. That said, it’s a neat way to quickly create a product. Get the interviews transcribed, then string a few interviews in the same industry together as a membership site or bundle that you can sell for more money.
Again, if your blog has a large reader base, then businesses may be interested in paying you to review their services or products. Not only will you get a free trial using whatever these businesses are selling, you will also get a fee for writing them a review and posting it to your site. Paid reviews (and other paid and sponsored content) can be big money, so advertise this service on your contact page to generate business.
One of the cool things about Google AdSense is that it's so easy to get set up. If you have a blog or website, you can sign up for a free Google AdSense Account. From there, Google will give you a unique code that you will paste onto your website. Google takes it from there, tracking your page views, traffic, and earnings on your behalf. There is no upkeep or maintenance to get this thing going, which makes it a no-brainer if you have a website already.