** CLOUD BUSINESS CARD USERS ** QR to NFC Tag-microchip content encoding (on physical business cards) companion app intended exclusively for business customers (enterprise/corporate/SMB/partner/affiliate) of oPHOTO who maintain an active relationship with Crystal Sky Solutions Inc., a valid service contract, a valid account, and are in compliance with all terms of service. Use by uncontracted or unauthorized individuals or organizations is strictly prohibited. This app is authorized for use solely within the United States. ** OPHOTO PRINT SERVICE USERS ** QR to NFC-microchip content encoding (on physical photos) companion app intended exclusively for trained business customers (enterprise/corporate/SMB/partner/affiliate) of oPHOTO who maintain an active relationship with Crystal Sky Solutions Inc., a valid service contract, a valid account, are in compliance with all terms of service, and maintain on-site hardware and software setup by a licensed oPHOTO technician. Use by uncontracted or unauthorized individuals or organizations is strictly prohibited. This app is authorized for use solely within the United States. Usage of this companion app is needed when customers are using our macOS printer server software but still want to be able to encode an NFC tag affixed to the back of a printed photo.