Z:gnu-www-ja-amazon--63b439-Amazon has obtained a =3Ca href=3D/en

Amazon has obtained a US patent (5,960,411) on an important and obvious idea for E-commerce: an idea sometimes known as one-click purchasing. The idea is that your command in a web browser to buy a certain item can carry along information about your identity. (It works by sending the server a &ldquo;cookie&rdquo;, a kind of ID code that your browser received previously from the same server.)