Earning money online is pretty awesome if you have the know-how and can offer a good product or service that will gain interest. Anyone can do it with the knowledge that is needed. I have known people as young as 12 - 13 earning money online because they are able to offer a service that people want and are willing to pay for. Still, my question is, do you feel there should be a specific age you can start earning money online, or should it be if you have the skills, and can offer and complete the service that you should be fine?