If you would like to make money from home without selling your own products or you don't have a product to sell, you can always sell someone else's products and make a commission from it, this is what is called affiliate marketing.
Affiliate programs are an excellent way to make money from home. Many affiliate programs have great sales pages, so all you have to do is direct traffic to that sales page.
You can do this by creating a webpage or Blog that has great content that is helpful to people or do a review on the product. If people like your review they are more likely to click on your link to see the product. People crave content websites because they are looking for information that will help them.
Other types of content would be videos, articles or forums. These are places where you can use your product links.
Find a theme that you like and you think would be good to talk about. Look for an affiliate program to go with the theme. Then develop articles, Blogs and page content around that theme. Articles can link back to your blog where people will find the affiliate link.
These affiliate links can be in the form of content link, a click here link, or a banner advertisement.
Many people would like to make money from home and if it was that simple everyone would be doing it.
Like most things in life we can do it on our own or we can find a mentor. I and most other people who are successful online used a mentor to get started. Take a look at this video it just might be what you are looking for.