Also, you don't have to put any money upfront for these, like you do with other passive income streams. (money.stackexchange.com)
Other passive income sources can include distributions from your own business, ad revenue from a blog or website, or royalties from a book, song, dance, or other creative work. (allfinancialmatters.com)
With dividend growth income you can increase your income while pursuing other passive income opportunities. (millionairemob.com)