i would like to add google map into my site.

now , the thing is so far i'm borrowing a host and domain name meaning i'm planning to buy a domain name and host after i finish all.

is it possible to change it? i don't want to create a new account on gmail for this.
i would appreciate extending this discussion, i'm eager to listen and learn.

now is this thing covers only u.s. or does it embrace the whole planet?

Hello there,

You can sign up for as many Google Map API keys as you like with your one Google Account.
I've got 5 for our different servers here, and just the one google account.

When you change your domain, simply get a new API key and change it in your code.

Mike