Hi Jessica,
OK I understand that you are saying the I can assign a new O365 Business License to a user who currently has an E1 License.
My main concern is: Can I have both E1 and O365 Business licenses assigned to a single user?
Essentially what I'm trying to do is give individual users additional access to the MS Office software suite in addition to the Exchange Online futures they already have. Keep in mind that I only want to do this for specific users in the organization.
Thank you!