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.
I don't know why people saying affiliate marketing can be run without capital, yes I agreed but no that before being certified to carry out affiliate marketing on your own you need to build those social media accounts for you to start gradually, but also know that in the process of building the accounts you will required smooth Internet connection which doesn't work unless you purchase data, is money you will used to purchase data.
Am only sure of a business that you can do to make money without investing nothing, the business is begging, it doesn't required any experience to start it.