Whether it’s an important consumer application, a specialist app to solve a particular niche problem, or even a time-wasting game you can play on your phone, you can create a massively successful business if you build software that helps people. (Look at the rise of Slack—the team communication software that went from side project to billion-dollar company in just 2 years.)

– Project Payday is one of those sites that has testimonials of people who have earned thousands of dollars by getting paid to get trial offers. I’m not saying you’ll earn thousands, but it is legit and you can earn some extra cash. They assume that by paying you to do a free trial, you’ll either like the product and purchase it, or forget to cancel the trial and get charged for it. If you can keep track and cancel before you get charged (if you don’t want the product), then this is a great site for making some money.

It takes a very thick skin to go into this business, but debt collectors only need a telephone and a computer to work, making it a great work-at-home business. It’s also a recession-proof (or even recession-loving) business. Licensing requirements vary from state to state, so make sure you do your homework before setting up shop. Median salary: $31,300.
Knowing that you need to make every marketing dollar count, niche marketing can help you to abide by the Pareto Principle, better known as the 80/20 rule.  This theory purports that roughly 80% of your results will come from just 20% of your efforts. When applied to marketing in general, that means 80% of your efforts are not directly tied to your results. In other words, less is more, and this is where niche marketing comes in.
Once you’ve gathered a list, put together a template outreach email (as you’ll be doing this over and over) that’s short and clear with expectations. Tell your potential interviewee who you are, what your podcast is about, and what you’re asking of them. Do a few test interviews with friends and family to make sure everything is being recorded at the quality you want and then book your first episode.
Concentrating all marketing efforts on a small but specific and well defined segment of the population. Niches do not 'exist' but are 'created' by identifying needs, wants, and requirements that are being addressed poorly or not at all by other firms, and developing and delivering goods or services to satisfy them. As a strategy, niche marketing is aimed at being a big fish in a small pond instead of being a small fish in a big pond. Also called micromarketing.