Have you seen Swagbucks? You should check it out. It's a great way to always have a little extra cash, which I think is totally up your alley.
You earn reward points for doing things like searching the web, shopping, watching videos and answering surveys. You can redeem those points for all kinds of gift cards. It's a no brainer, really. Click my referral link to get started:
It's time to get your Invitation.codes account too 😎