Good starting list! I appreciate the idea of establishing a small income stream that may compound into substantial revenue in the future. The same principal applies to investing and anyone that believes there is not work involved or that you can get rich quick with little effort is greatly mistaken. I have owned/sold several successful businesses, none of which were built over night or the easy way – long hours are mandatory for any business and you can forget about “The Hourly Value of Your Time” – that’s an employee mindset.
What’s the catch? None, really. Cash back apps act as affiliates for many online merchants, which means that whenever you make a purchase through one of the apps, they get a small commission — but then, they give you a portion of that commission as “cash back”. For example, if I buy a pair of Nike shoes through the Ebates app (or website) and spend $75, Ebates may get a $10 commission but then they’ll pass $7 back to me. It’s basically a way to get sale prices on stuff that isn’t on sale!