Mechanical Turk is Amazon's take on micro-jobs. These are small miniscule-jobs that you can do for other people, which they call HITs, or Human Intelligence Tasks. These are super simple tasks that anyone can do. Some examples are listing off some URLs with certain kinds of images for one cent, or recording a few phrases with a microphone for 6 cents.
Car rental apps abound. Before you choose one, read the fine print and make sure it has adequate liability insurance that protects you in the event of a serious accident involving injuries and property damage. Getaround has a good reputation and a relatively long track record. According to its website, car owners in high-demand cities such as San Francisco can earn up to $10,000 per year. That’s a pretty impressive passive income stream. Another option to consider is Turo.

2. InboxDollars – InboxDollars is similar to Swagbucks, since you’re going to be taking surveys, shopping, etc., so if you want to maximize your return, sign up with both websites. They also offer a search engine that pays you (like Swagbucks) and you get $5 just for signing up.  I won’t continue to list survey sites one after another down the list, but if you want to get paid to take surveys, also check out GlobalTestMarket, E-Poll Surveys and Survey Club.