Mikechan, if you want to make money when other people save money on travel, check out the travel membership site called Surge 365:
http://surge365.jeremyhpace.com/
http://pres.jeremyhpace.com/ <-video on Surge365

Or just check out the free travel search engine called The Vortex:
http://vortex365.jeremyhpace.com/