How does the DMV track bundled listings?

The DMV tracks bundled listings using a unique number or identifier to ensure that each listing is distinct and easily accessible. This unique identifier acts as a reference point that connects the vehicle information, dealer information, and any bundled features to a single entry in the system. By using unique identifiers, the DMV can efficiently maintain records, avoid duplication, and facilitate smoother transactions and audits. This structured approach also aids in the accurate retrieval and management of information related to listings, making the process more streamlined for both dealerships and consumers.

The other options, while relevant to different aspects of dealership operations, do not provide the specific mechanism through which bundled listings are systematically tracked and managed within the DMV's databases.