While writing also falls under the category of an actual work at home job, it can be great for extra cash, too. Particularly content sites. These are sites that post writing assignments for any of their approved writers to grab, and for most you only need average writing skill to become an approved writer. While the pay isn't fantastic, if you can write fast, you can for sure earn substantial extra money. Most of these sites will pay a penny per word or more:
Like writing (above) transcription is another type of work that often equals a full-time income. However, there are lots of sites that accept beginners that don't pay very much for the audio transcribed. While a professional transcriber may not bother with the sites below, someone without the skill to be a professional could use them here and there for some quick extra cash:
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.