Get creative and sell yourself! (it's not what you think) There's a company called Fiverr that connects people who can do things for other people. We all have talents and some of them can be quite marketable. For example, you could offer to design logos, create online content, put together scrapbooks, paint a pretty picture or even lending your voice to a podcast! Gigs start at $5 but a person can make much, much more. Listen to my podcast episode with a successful Fiverr creator and Sign up with Fiverr today.
…Marketing an eBook is definitely the hardest part. Ebooks have exploded in popularity and the market is unfortunately saturated with crap from people who thought they could write a quick eBook, put it on an affiliate network, and make millions. However, if you CAN find a good way to market (or possibly have others market by having it listed on affiliate networks) then an eBook can be a great way to make some residual income.
Whether you have a website or are still dreaming up ideas for a blog, you can also look into affiliate marketing. With affiliate marketing, you partner with brands and businesses within the content of your website. If you mention a product or service, you link to that produce or service using a unique affiliate code you received when you signed up for that particular affiliate program. From there, you’ll make money any time someone buys a product or service through your link.