I also use InboxPounds, a site where you earn for web searching, completing surveys, doing small tasks, reading emails, playing games, and more. I use InboxPounds for searching, instead of using Google, and earn money for each completed search. You can also visit the site for offers a few times a week and complete tasks. You can cash out using Paypal as well.
Some of the “gotcha” job offers from the past include check-cashing schemes, mystery shopping, medical billing “jobs” that require you to purchase expensive computer software, and craft-making jobs that ask you to pony up the cash for materials before you get started. And let’s not forget about the famous envelope-stuffing scam that was nothing more than a pyramid scheme designed to siphon money from as many people as possible.
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!