I for one order all of my expensive hardware from out of state...
What this always sounds like to me is that ecommerce broke the American sales tax system. Transferring responsibility to individuals is obviously a nonexistent solution to loose ends that never got tied up because they represented such a small portion of sales. I really don't understand how this will get fixed again without nationalizing sales tax.
Two of the biggest mail order retailers were Sears and Montgomery Ward. To make sure that customers reached for the Sears catalog first, they made theirs slightly smaller (about 1 cm smaller in width and height) so that the folks in the house would stack the smaller catalog (Sears) on top of the larger one (MW). Those old catalogs had everything: clothes, furniture, tools and even house kits.
The 1897 one even had opium: http://www.amazon.com/1897-Sears-Roebuck-Catalogue-Israel/dp...