== Instrument Activation == In order to track and enable any Clarujust supported product to use (license) that technology, there are a few steps to do so: * All Clarujust supported products should ship with an embedded code that would need to be matched to activate the Clarujust license on that product. This embedded code would need: * Non-changeable internal Instrument Serial Number. * To authenticate the product, we would need: * Instrument Serial Number. * Key generated by the ezFIT Software. This key could be an encrypted version of MAC address or hard drive serial number, or both. * Audina website dispensing codes to activate Clarujust license for a single product. Provide the following: * Account Number. * Instrument Serial Number. * Key generated by ezFIT Software. * Warning saying "There is a non-refundable fee for this product activation". * The Customer would enter that activation code in ezFIT, which enables the product to perform the Clarujust fitting and store those settings. * If the Customer decides to fit the instrument without Clarujust, the activation still applies to that instrument and it is active, but any Autofit can be chosen.