qqp question1: Say I have a product I wish to sell online. How long could I operate before needing to go legit by collecting in state sales tax and forming an LLC? question2: I am a manufacturer of ladies leggings in India. I want to sell my product i.e. leggings online on snapdeal and one more site. Could anyone guide me how to promote my product online so that I can get good sales and how to make good images of my product?