Spamazon The world's spammingest bookstore. If you order from them, they reserve the right to add you to mailing lists, whenever they feel like it, forever. Oh, that's obvious enough. Go to Powell's , they're honest, they have a clear and firmly stated opt-in policy, and they actually carry a lot of books in stock. They're a lot bigger than Spamazon, and they carry obscure books.
Telemarketing is rude, but lying about it is completely unacceptable.