Find a profitable niche. Starting with your interests, write down as many niche ideas as you can. Think about topics people might search online. Ideas include passions (like surfing or body building), fears (like spiders or speaking in front of crowds) and problems (like getting out of debt). Do keyword research to see it others are interested in the topic. Find out if a domain name is available that matches the keyword 100 percent. 
This book reveals how anyone can skip the competition and get started with small apartments - whether new or experienced. Through detailed explanation and over 40 case studies, you’ll learn how to make money by wholesaling, buying, and/or rehabbing small apartment buildings - using none of your own cash or credit, and with no prior experience. You will discover the step-by-step approaches for finding deals, qualifying deals, finding buyers, finding investors and monetizing your small apartment deals; plus how to scale-up to larger apartments. This book contains the know-how and the motivation for you to jump to the fast lane and start doing small apartment deals now. Since 2002, when he bought his first small apartment nothing-down, Lance Edwards has done apartment deals ranging from 3 units to nearly 300 units. And since 2007, he’s also been teaching others how to escape the rat race faster and play bigger - by starting with small apartments.
It’s one of the oldest and most proven ways to make money – buy low, sell high. The buy low part comes from searching garage sales, estate sales, and even thrift stores to find items that are in good condition (“gently used”) but selling well below what they would if they were brand-new. In this way, you might be able to acquire an item for $5, and later sell it for $50.
Sign up with focus groups in your area. Studies that you are eligible to participate in pop up sporadically but pay quite well – often more than $50 for an hour of your time. You can also look for focus groups online but will have to sort through a lot of bogus “opportunities” and sites that ask you to pay up-front for the privilege of participating before you find anything worthwhile.
This has become a popular business model for online entrepreneurs over the past several years, and will probably just continue to grow in popularity. The best thing about selling online courses is that once you do the up-front work in creating the course and setting up your marketing strategy, you can get paid over and over again for work you do once.