There are numerous opportunities that abound in the internet world but it all depends on the individual who is venturing into the business and what he has in stock to offer the people online. Whatever you have that you think will interest anybody, I can assure you that there is ready-made market for it. You just need to know the right place to go online and the right approach you need to give it. That is all, you are already in business provided you can do what is required of you.
At this point, what you need to do is to think of anything you think you have a flair for, as I believe we are all gifted and unique in our own different ways. Package that thing you love doing using the internet as a medium and give it out to people who will bombard you with their requests and they will be ready to pay for your services. You just need to name your price and they will definitely pay for your effort in putting the package in place.
Do not forget that before all these can be turned into money for you, you need to embark on a marketing research in form of researching into what people really want, after this you flout your website with the right niche and all the information abut yourself and your practice, launch it into the internet and you will be amazed by the large number of people willing to pay for what you know.