I have a website that has been online for 2 years so far. It used to be non-profit, however, as I receive more visits and traffic, I want to sell some products on my website. In addition, I will accept advertising on my site, too.
I am wondering if I need to register a company if I want to do these commercial things. I am a permanent resident (green card) in the US, by the way.
Any input will be appreciated.
Tony