Although you shouldn't start a blog with the intention of optimizing it to oblivion, you most certainly should understand the fundamental principles of search engine optimization so that you pay attention to the key aspects that will impact your ability to rank on search engines like Google. Begin with Google's Webmaster Guidelines, and digest and implement that information. Learning SEO is a long and drawn out journey. You should always be increasing your knowledge and expanding your skill set.
My blog is hosted with Siteground, and I love them because a) they are crazy affordable (You can get a great discount on their shared plans right here – it’s less than 4$/month!) and b) they have AMAZING 24 hour tech support that never makes me feel stupid for being computer confused. This is critical. And perhaps most importantly c) my blog has never been down with them. Ever. (Downtime = lost revenue. Period.)
Use a contextual ad service. Once your blog contains high quality content and has begun to attract an audience, you can make money using Google Adsense, WordAds, or any other contextual ad service. These automatically generate ads in the amount, size, and placement you specify, matching the ads chosen to the topics you write about. The more readers who click on the ads shown on your site, the more money the advertisers will pay you.
Starting a blog to make money requires that you are willing to learn and learn and learn. And then learn some more. (Many people don’t want to hear that – because they want blogging to be the thing that solves all their problems easily… but if there’s a way to make a living blogging without gaining any knowledge about blogging, I haven’t figured it out yet.)
Email marketing may generate you lots of money . The important is to develop a large subscriber list of your customers/visitors . When people signup to become a member , you get their email address . When people join your weekly newsletter , you get their email address . The a lot more ways there are to get someoneâ€™s email address the much better .