Signed in as Visitor 6456
You do not need any of this to walk the mall. It only matters if you want to come back to this visitor — on your phone as well as here, or after clearing your browser. No email, no account, nothing about you is collected.
Three words and a number. Nothing to look up and nothing to remember — just keep it somewhere. Works on any device, forever.
If that is the shape you expect. Your name has to be unique here, and the PIN is 4 to 6 digits. Ten wrong guesses rests that device for a quarter of an hour.
A six-character code, good for five minutes and one use. Best when you already have this device working and want your phone to be the same visitor.