[GRLUG] amazon and firefox

[Eric Beversluis]

If I delete my entire history from Firefox, Amazon still knows my name
and saved password when I go to amazon.com and click to sign into my
account.

How does it do that if I've deleted my entire history? Do they somehow
know the MAC address of the box I'm using? But if I open Chrome, from
which I've never signed into Amazon, it doesn't already have my name and
saved password.

??