2. Other Features 2.1. Two code numbers for each Trackable 2.2. Displaying Several Trackables on the Same Page, Good For Races 2.3. Trackables: No Match Error? 2.4. Where is the activation code for this Geocoin or Trackable? 2.5. Mark Missing - Trackable on page but not there physically. 2.6. Why is my trackable in an Unknown Location?