For generating revenue through your blog you need to apply various programs, I mentioned below. Let’s continue:

1. Make money through Advertisement:

This is same as ad on newspaper and magazine. After gathering decent traffic you will have to find advertiser who will be willing to pay you to get exposure their product to your visitors.You can display ads on Footer, header beside area, right sidebar or anywhere on your site to display ad to relevant audience.
There are other option of ad network is Google adsense, word ads, and other many alternative option that place ad on your site without contacting you directly with advertiser but for this you need to get approval from them.

2. Make money through Affiliate program:

Under this program, you promote the product of others by placing their product link at prominent place. But for this you have to choose an appropriate affiliate program related to your posts or topics. If you overwhelmed what type of affiliate products suited to your blog you can take a reference other blogs related to your niche. Such as if you write about gadgets then you can sign up for mobiles, tablets, and other gadgets product for affiliate marketing.

3. Make money by Selling eBooks or by creating online store:

Other method of earning profit through your blog is to selling eBooks. Today many authors make lots of money by doing this. But for this you have to spend quality time on researching and writing to provide informational content to your readers. It is the best way to earn passive income.
Many blogs offer other products  such as photos, hand-made products, and so more by creating online store to selling their network.
All it takes time, patience to make money through blogging. You can’t expect profitable blog in starting. Sometimes you may get disappointed from unrealistic result but always remember:
There are no secret to success. It is the result of preparation, hard work, and learning from failure.”                    
-Colin Powell