In the past, people just used if it were possible to work at home such that would not have to commute, deal with the traffic jam and spend a lot of time and money on the way to work. Currently, this dream has been transformed to the realm of reality with the advent of internet. Entrepreneurs can now start businesses online with bootstraps budget unlike the costly traditional stores that required a lot of capital to invest in a store. To succeed in online business, entrepreneurs require having understanding on SEO, basic HTML and skills in marketing &sales. Read on to know top online businesses. Affiliate marketing and blogging Blogs are unique kind of sites that holds commentaries, articles and discussions regarding a certain topic. Setting up blogs is relatively easy with assistance from providers such as Blogger or Wordpress. After the blog has been established, the bloggers keep updating the contents of the site to build a customer base of people who are looking for more information concerning the topic. To generate income, bloggers acquire affiliate ads and upload them in the bogs. Every time a visitor of the blog clicks on the ad, the blogger earns a specified amount. To get lucrative income from your business, you need to have good writing skills and ability market your blog to gain loyal readership. Selling products at auction sites Auction selling has become one of the top online businesses. Setting up an account in auction sites such as eBay is simple process and you are allowed to sell almost everything in your account as long as it is not illegal. Some people sell second hand products from their garage while others sell new products they have purchased at wholesale prices. Resellers generally involves looking at the items that you no longer need at your home and then taking their photos and posting them online along with a brief description. Once the products are sold, they are shipped to the customer. The auction sites keep part of the proceeds while you get the rest of the cash. Books, electronics, fashion and crafts are some of the main products that are sold in these sites. Freelancing There are many freelance services in the top online business such as writing, graphic designing, consultancy, etc. Several companies search online for providers they can work with to help in delivering the same services. Small businesses require professional skills at a reduced cost and hence lead in offering online jobs such as virtual assistants and technical support among other profitable jobs.