There are several young people, college students, housewives who want to earn money by spending few hours in a day or week. At CreativeLive, I regularly paid $50-$500 (or more depending on audience size) per episode for a 30 second advertisement on relevant podcasts like The Tim Ferriss Show , the #1 business podcast right now from the 4-Hour Workweek author, Tim Ferriss.
With that in mind, I put together this massive list of the 101 Best Side Business Ideas You Can Start While You’re Still Working a Full-Time Job, to help give you inspiration with proven business ideas that can be executed on while you still keep your day job—and primary source of income.
I wouldn’t say outright that it’s a bad business opportunity, but given that there is likely a lot of competition within this space and with the prices for second hand smart phones dropping each time …