It is possible for an individual Google login to be associated with more than one account. Users with access to multiple accounts can easily switch between accounts in the Ad Exchange interface.
Only account users with the "Administrator" role can add and manage account users. To be added as an account user, contact the administrator of your Ad Exchange account.
Switch to another account
If you already have access to more than one account, and need to switch to another account:
- Sign in to your Ad Exchange account at google.com/adx.
- Locate and click your logged-in email address or customer ID at the top of any page of your Ad Exchange account.
- Click the account you'd like to access.