To succeed online you need to get experience and rather than develop your own product I recommend that you first start to market an affiliate or private label product. First some definitions:
DEFINITION: “Affiliate Product”An affiliate product is where you sign up to market someone else's product and get a (usually substantial) commission on the sale of the product.
DEFINITION: “Private Label Product”A Private Label product one that you buy and then market it as your own. With this option you keep all of the income from the sale of the product.
The advantages of selling affiliate or private label products are that you can make money while learning the ropes. It may take some time to become profitable but by taking this approach you will minimizing your risk and maximizing your future potential.
Tip: It's a little known fact that most entrepreneurs are constantly failing. They make lots of mistakes. The key is that they learn from their mistakes and they make sure to fail small. A good way to see this is to take the example of an aircraft that is flying between two cities – say London and Tokyo. During the flight the aircraft will be off course 99% of the time but the flight will still arrive on schedule. Its the constant small course corrections during the flight that get the aircraft to its ultimate destination on time.
Good sources of affiliate products are Clickbank and RegNow. They are not the only ones but they are ones that I have used and recommend. You can also do a Google search for Private Label eBooks on a topic that you are interested in, buy the eBook and then start to promote it.
So have a look and its likely you'll see something you fancy promoting.The Clickbank URL is www.clickbank.com and RegNow is www.regnow.com