To start properly with SFI, we must first read SFI rules of success in : https://www.sfimg.com/ROS/Index success.
Thus, you need a capital to build your business SFI. The best thing to do in my opinion to have an income with SFI is that it should be an ECA, or you must look for great local businesses and offer them to be ECA members, that way you will certainly income. good luck