In business, business investment is absolutely legal. Without investment, you are difficult to be able to start doing business. For preparation and your equipment is not sufficient to jump on the online business.
Time? Obviously your time investment. Any minimum time that you spend, in business, investment in time would always be there. If it’s an investment over time, the investment staff also came out. Because at least you invest the energy to think about it your business.
Now investment in the form of money. This is probably avoided a lot of people. The reason may be because the funds that come out are not counted as a form of investment, but expenditure.
Though much different between the two. Expenditure means something that does not need to expected returns. Medium, calculated investment return on his investment, up to then achieve a profit, profit again, and so on until the business carried on growing bigger.
In business online, there is a tendency to regard this business as a business for free. That is absolutely not out of money. In fact, his business, both online and offline, at least you can do is try to minimize it. But if at all free, I guess it does not exist.