I have an online business and we sell products that are banned in some states (but not mine). My question is whether I am required to follow the laws of those states while shipping? And if I ship a product to a state where it's banned, am I subject to charges or something like that? We tell people on our site that certain products aren't legal in certain states, but residents of those states order it anyway, and then we assume we can't ship it...but I am wondering if there is really a negative consequence for us or not. IE criminal charges or something.