Is it possible to sign up a domain for Google Apps, if a Google ID has already been created under that domain, without destroying the existing Google ID?
Example: user@example.com is a Google ID, used for Analytics and Adwords. If example.com is now signed up for Google Apps, what will happen to the user@example.com user ID?
Nothing will happen with the data of your “old” google Id.
The first time you will log in to a service with your google apps id google will ask a question if you want to migrate your data into the google apps account or into another google account.
With kind regards,
Thomas van Latum