By browsing to ‘Settings > User permissions’, you can give admin privileges to other users. To do so, click ‘+ Add admin’, enter the email address of the user and click ‘Save’.
The user will receive an email inviting them to manage your shop, with a link to confirm the admin privileges assigned to him or her. The user will be included in the ‘Users awaiting confirmation’ section until they confirm. Once the user has confirmed the admin privileges, he or she will be listed under ‘Confirmed admins’. To revoke admin privileges from a user, click the ‘Delete’ button that appears next to the user's name. To set which part of the back office each user can access, click the ‘Complete access’ button and select the areas relevant to the user.
If the user still doesn’t have an account, s/he will be required to create one and log in to your shop with the email associated to the assigned privileges.