Affiliate marketing is a business you can venture into without capital and still make good money from it, even more than some businesses started with capital.
It is true that affiliate marketing is a business without capital, however, if someone already has all the facilities to run the business, then all the businesses that are run cannot be separated from initial capital, indeed the meaning of capital is very broad, not only material, but can also be non-material, for example concepts, ideas, values, or emotions. It needs to be understood that no business can be run without capital and sacrifice.
Therefore, when talking about business, everything needs capital because after all, if you talk further, the problem of capital does not only refer to money but to several other options such as skills or abilities, infrastructure and others so that business orientation without capital is a mistake but indeed in this case I think it would be more appropriate to say that the capital can be minimized not as big as the business that should be issued so that in this case it depends on how observant you are in utilizing your ability to see existing opportunities.
Business without capital and effort is a nonsense but business can still be done with even minimal capital depending on how observant you are in utilizing what you have that can be used as initial capital and profit in business in the end.
It's just that for now what is said to be capital is only oriented to money but does not care about other things that even though it is also the initial capital that we have to run the business that we are currently doing.