The Activation Code comes inside the Merge Cube packaging. You can find it under the Cube on a purple square. This code is no longer needed to experience the Merge Cube Apps!
The Object Viewer Code is generated when you upload a 3D object in the “My Objects” section of your Merge Account (you must be logged in to your Merge Account to upload objects). You can share this code with other people so they can view your 3D object using Merge Cube and Object Viewer. Here’s a list of Object Viewer codes to get you started.