Now you can create a fully functional account without ever inviting a user. Simply create the account now, and invite a user whenever you like.
You can invite a user right away as part of the account creation process, or you can invite a user later -- just sign in to your MCC, drill down to that particular account, and send the invitation.
When you send the invitation, you'll be able to select one of three access levels for that user: administrative access, standard access, or read-only access. No matter which access-level you grant the user, your MCC will retain administrative access to the account.
Learn more about account user access levels.