Problem
You have several users that have changed their emails, and you would like to know if it is possible to do a bulk update to change the emails stored in Pharos.
Solution
You can try importing the print user info from a CSV file where you put the new email addresses in the email address fields along with the other information for the users that is already saved. Such as the name, card number, etc. See the following articles for more details:
http://pharos-cloud-help.s3-website-us-west-2.amazonaws.com/G_Print%20Analytics/Automatic-Import-from-ExistingCSV.htm?Highlight=import
http://pharos-cloud-help.s3-website-us-west-2.amazonaws.com/C_Topics/Profile/Print-User-Info.htm?Highlight=import%20user