How to add a user to Mailchimp
In Mailchimp you can add users to you account without providing your personal credentials. This is especially helpful when working with other members of your team to manage your Mailchimp email marketing platform. This is a far more secure way to add users with appropriate permission to your account.
Follow these instructions to add a user to your account. The various permissions and what they can do are described on the Mailchimp Invite a User page. The available permissions are; Viewer, Author, Manager and Admin.
Login to Mailchimp.
Click your name in the upper right of the screen.
Click Account settings then Account users.
Click Invite a User.
Add the email address of the person to be added to your account and select the user type (permissions).
Click Send Invite.
The user you’ve added will now receive an email notifying them that they have access to your account. You may of course revoke permissions at any time.