Specifications include, but are not limited to: 1. The Vendor shall provide a Mobile Ticketing System ("System") that consists of a Mobile Ticketing Application ("App"), a system administration website ("Admin Website"), and all backend systems, services, and communications to support the functionality described as part of the requirements; 2. The Vendor shall manage the certification, release, and maintenance of the mobile ticketing applications on each operating system’s respective application store; 3. The System shall have the ability to handle a high volume of customers downloading or using the app at any given time. This would include special events. Vendor must specify if there are any limitations on simultaneous app access; 4. The System and all user-facing components shall meet all current ADA guidelines for web and mobile accessibility, including built-in features on customer devices; 5. The System shall allow offline usage of the app when devices are not connected to a network, including offline activation for tickets on the device; 6. All payment processing and data storage for the System shall be Payment Card Industry Data Security Standards (PCI DSS) 4.0 compliant; 7. The Vendor shall monitor the system for security threats and notify BBB immediately in the event of a suspected breach of customer or agency data; 8. The System shall support any new OS version within 5 weeks of release; 9. The System shall be able to store tickets in the cloud and on the device to ensure validation in offline mode; 10. The System shall allow account or payment information to be stored in a customer account for future purchases...