Domain Flipping
Domain Flipping, is one of the trickiest practices people on the Internet do to earn money. Basically, this practice involves buying a domain at the cheapest of rates and without hosting any website or blog on it, selling it to someone with a higher price. Many people do it by buying similar domains, domain names that a industry specific, etc and sell those to people for whom they are important, thus earning a handful of money by practicing this on a regular basis.