I know I am a bit slow, but has anyone use any of these buttons before?
Are you talking about the Dash buttons? There's nothing about 'being slow' in case that you don't use them. If someone doesn't know what these are,
here's a video.
It seems to me it is a great invention and can be a prefect match for bitcoin payment system.
I'm not sure when Amazon is going to accept Bitcoin, although it would be quite the news (as e.g. I would not need to buy Gift cards through third parties). Exactly what is your idea here?