Also, if I want to make money online, and NOT deal with customers, advertising, or doing any marketing at all, can this be a good option for me? I do know that I need a good capital, but I can handle that.
Another question is, how much capital would I need for this kind of business?
Thanks a lot!
When you are investing in stock, you are expecting to make a regular return from your money, either from the dividends, or from steady growth in the value of the shares over a long period of time.
When you are trading, you are expecting to make money by catching short term price fluctuations.
>>>I do know that I need a good capital, but I can handle that.<<<
>>>how much capital would I need for this kind of business?<<<
How do you know that you can handle it if you don't know how much you need.
A great book on how to approach these issues is
Trade Your Way to Financial Freedom by Van Tharp
It came out a couple years ago, but your library can probably get it for you. Judging from your question, this would be a great read for you.