What other LEGIT ways are there to make money online?

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I would like to know what other ways there are to make money online. Preferably ones that pay into PayPal accounts, as I do not like to give my bank info or home address to potential scams. This site seems nice. I don't really need to make all that much, but I think it would be nice to get $10 a month or so to pay for a few downloadable softwares or other little things that i don't really want to spend my hard earned money on.