What do the books mean when they say

[eyeball]

1 Ip address per customer. if I have a laptop and use it at work and at home, is that using two Ip addresses?
They keep saying multiple IP adresses will be booted?

[Willie Bee]

I believe they really mean that no two customers can share the same IP address.

They say it more to mean if multiple accounts use the same IP that's reason to suspect fraud. I have a dynamic IP address at home so my IP at home keeps changing. I'm sure if willy bee did a search of my log ins here with my IP address he'll find I've probably had 200 or so IP's in my last year here.

If you play above board with the book I don't think it will be an issue, it hasn't for me.