Hello - I am considering starting an online/web-based knife business that would focus on selling high end factory, custom, and vintage knives. It would be based in NJ and I would likely be shipping knives all over the US and Internationally. I would not deal in automatics or butterfly knives. Are there any legal considerations that I should be thinking about? Any licenses required for this type of business. I would operate the business as an LLC. Appreciate any comments, pitfalls, legal issues to watch out for/avoid. Thanks.