PPC Ads – With PPC (Pay per click) Ads, we are going to get paid for every click that is made of an Ad on our blog. There are many networks who are offering PPC Ads in all niches. And the most popular PPC Ad networks are Google Adsense and YPN (Yahoo Publisher network), which is available for US citizens only right now. Applying for Google Adsense will not take more than 2 minutes and once you have Google AdSense Account, you have to just place AdSense widgets on your blog where you want the ads to appear. AdSense ads are highly customizable and can be placed in any section of a blog. All PPC networks serve ads according to the content of your blog.
Text & Banner ads – Selling text and banner ads will be easiest way to monetize your blog if it's already popular. There are lots of advertisers who are willing to place their ads on top blogs in their niche. We can earn from $10 to $100 or so for a link/banner for a month on our blog depending upon our blog popularity, traffic, Alexa ranking and Google Page rank. We can add a section like 'Advertise here' or 'Banner' here on our blog to attract advertisers. With this, we can also try some networks that can sell text/banner ads on your behalf and will share revenue with us.
Writing Articles – With these options, we can make money with what we are already doing i.e. blogging. There may be many advertisers in your niche who will be interested in getting a review about their service or product on your blog. With this 'Get Paid to Blog' kind of scheme, we are asked to write a review about a product or service and include their links within our review. But we should be extra cautious when going for this scheme. We should write about advertisers only who are directly or indirectly related to our niche and if possible should include nofollow links in our paid posts. There are many paid blogging networks on internet where you can register yourself to get extra money making opportunities. Some of popular 'Get Paid to Blog' networks are Payperpost, ReviewMe and SponsoredReviews.