Your Fetch PetCard membership creates an account for each pet to organize and manage your pet’s Health & Emergency files. Each pet receives a unique ID number associated also to the QR Code. Your membership is good for the life of your pet! The Fetch PetCard Collar Medallion has ActiveLink Technology, updating in REAL TIME. Easily retrieve with a smart device your pet’s Emergency Contact Information and Vaccination Records, Feeding Instructions, Grooming Instructions and more!