I've read your comment a few times and I can't really tell if you're trying to refute what I said or if you're agreeing with it. I don't think mail order operat

I've read your comment a few times and I can't really tell if you're trying to refute what I said or if you're agreeing with it. I don't think mail order operations ever amounted to more than a tiny fraction of what online purchases are today. They were certainly nowhere near as convenient. Setting that aside, my point was Amazon had a built-in price advantage that brick & mortar retailers did not. Use tax really should have been the normalizing force there, but no one declares it and it's hard to enforce. So, all things being equal, consumers would shop where they could realize a price savings. The story of brick & mortar retailers transitioning to e-commerce is more nuanced than some titan resistant to change being taken out at the knees by some peppy up and comer. Amazon was quite aware of this and fought very hard against any change in rules regarding collection of sales tax.