There are so many ways usable to earn extra money online :
1.Flip domain names :
Domain names are valuable internet real estate and some people actually make a nice living off of buying and selling them.
2.Do online surveys.
Websites are getting better and better about providing written transcripts for the hearing impaired, meaning that transcriber jobs pop up fairly regularly.
4. Reseller business
For reseller business, technical skills are not required. It is very easy and secure paid method business in online. . It is available at http://www.goresellers.com/ . Here, you need to create a reseller account before starting it. After that , you can sell domain,hosting plans,etc.and earn good money through it.