How to Make Extra Income Without Them Knowing

Disclosure: We’re letting you know that this post contains sponsored links which The Smart Wallet receives compensation for, which may impact their order of appearance. This site doesn’t include all available offers.

You have your reasons why you don’t want other people in your life to know about any extra money and we’re not judging.

So when you need to earn more cash (and who doesn’t), we’ve got some ideas for you. The good thing is that most of these are activities you probably already do (like shopping, playing on your phone, etc.)

Bookmark this and give these a shot when you need to bulk up your secret stash!

1. How to Treat Yourself Despite Inflation Costs

Prices are rising everywhere, but it doesn’t mean you still can’t have nice things. Use Opinion Outpost, a free, online market research program that pays you up to $5 per survey.

It’s easy:

  1. Take short surveys on topics that interest you.
  2. Earn PayPal cash or gift cards for brands like Amazon, Texaco, Southwest, Target, Grubhub & more!

On average, Opinion Outpost pays its members $390K a month for their opinions. Why not make extra cash in your spare time?

And yes, they’re legit. They’ve been around since 2009 and are members of the ESOMAR & the Marketing Research Association, so your info will stay safe and confidential.

Join over 2M+ happy earners sharing their thoughts for awesome rewards. It’s free!


Some of the sponsored links that appear on this page are from companies that offer investment advisory services. They compensate us; for details on our compensation arrangements, please click here.