No area of interest is simply too smaller In relation to developing a program. There are programs on Udemy that have above one,000 income about niche subjects like baking sourdough bread, brewing beer and knitting. What I actually like about InboxDollars is they also have a good circulation of videos https://makemoneyonline27371.blogdal.com/37755238/new-step-by-step-map-for-make-money-online