We have 3 instructors at our Nursing School. Purchase Method #1: When purchasing the lifetime license should I make 3 separate cart entries, adding each to my Cart by individual email address or Purchase Method #2: should I list all emails on a single purchase separated by commas? My goal is that each instructor will have access to her own gradebooks as well as have access to view other instructor's gradebooks. As the administrator, I would like the ability to view and edit all gradebooks from all instructors. Will I also need a license and should I use method 1 or method 2 from above? https://www.gdevapps.com/product-page/gradebook-for-google-sheets-and-classroom Thank you George Evans gevans@beaumontusd.k12.ca.us