The implementation details of the 1-Click patent are still fairly broad/generic: http://www.google.com/patents?id=O2YXAAAAEBAJ http://www.google.com/patents?id=

The implementation details of the 1-Click patent are still fairly broad/generic: http://www.google.com/patents?id=O2YXAAAAEBAJ http://www.google.com/patents?id=O2YXAAAAEBAJ It's worth noting that while the USPTO granted the patent (and even after multiple reexaminations still granted parts of the patent), the patent was never granted at all in Europe: http://en.wikipedia.org/wiki/1-Click#Patent http://en.wikipedia.org/wiki/1-Click#Patent