I’ve made pretty good money here, and it does actually pay out so no worries there.
Freecash: Get Paid for Games & Surveys | Earn Real Cash
Pretty simple and easy way to get a smidge of extra cash. I personally don’t walk much but I’m sure others could rank up really fast.
WeWard - Walk & Earn Rewards - Apps on Google Play
I don’t know anything about investing, this handles it for me and seems to work pretty well.
Stash | Investing made easy
this is a pretty simple and easy to use program that lets you create your own books, which can then be formatted to actually be printed and bound.
Book Bolt
a pretty easy way to get your book published. it supports paper/hardback and ebooks! i used it with files i made with Book Bolt.
Kindle Direct Publishing
pretty good way to get coupons, deals and cashback
Capital One Shopping: Coupons, Loyalty, and Deals
I've set myself up as a freelancer here, it's been working out pretty well so far!
Upwork
this has worked really well for tracking my time on freelance work!
Hubstaff
a good place for creators to get support from fans!
Ko-fi
“The advertising revenue of the entire website and app is split 75% to creators and 25% to Modrinth. The creator allotment to the pool is decided by how many page views and in-app downloads your project receives.” it's super easy to make a decent modpack and get passive revenue!