You can add multiple people at one time by uploading a CSV with their names and email addresses.
To invite people by uploading a CSV:
-Navigate to the People tab
-Click Invite People
-Under Invite multiple customers at once, click Download sample CSV
-On the sample CSV, fill in Name and Email Address for newly invited people.
-Save the updated CSV file and upload to Uscreen by clicking Upload CSV
-Confirm CSV upload was successful and click Invite to send welcome emails to all customers listed in the CSV file.