The PRO License Key unlocks all of the pro features of the Memento Database.Requires Memento be installed separately.Install this PRO key and then exit and restart the Memento to remove ads.ATTENTION!!! You do not need to enter an activation key. Your copy of Memento automatically updates on the pro version.Pro version features:* No advertising.* No limitations concerning the number of libraries synchronized with Google Docs.* Priority support.