I have compiled a list of things you can sell from your very own home! Some of these things won't cost you anything and some of them may require a small fee

1. Sell your own belongings.
Do you have a bunch of things at home you never use but are in good condition? 
Think you are ever going to use them? 
If not, a good way to make money online is to sell your used/unused items online. There are a few websites that will allow you to do this.

eBay and Amazon, are great websites which allows you to buy/sell items at great prices. If you have enough useless stuff laying around, selling it can be a great way to make an extra few bucks!

Kijiji and Craigslist are more localized, classified style listings but have the same sort of appeal for people wishing to sell things. 
Make an account to get started today!

2. Affiliate Programs
 Now affiliate programs have gotten a lot of bad  reputations as scams because for the most part you have to pay into it to make money. From my experience, this is true. It is also true though that there are legitimate affiliate marketing programs out there that can and will help you earn money. Remember to do your research and if your not sure, ask!!! It never hurts to ask an experienced online money maker about these kinds of things. 

Check out Clickbank for more information. They have a good reputation within the affiliate community.

3. E-Books
Have you ever read an E-book? If so, then you should know all about this. 

If you have an area of expertise, why not try writing an E-book, publishing it and then selling it. Many automated sites will have you pay to join, and then pay to sell their digital product, but you can make your own! This may take a bit of work to gain traffic etc. but with a little effort this can be a great way to make that side cash.