Big Data Information Service Fees primarily refer to fees for the use of big data analytics techniques and tools for companies or individuals who provide services. These services may include the analysis and presentation of data such as length of vacancy, changes in default rates, reasonable service fee charges, changes in rental payment methods, and tenants' crosstown migration movements.

These data are considered to be business-guiding and can help companies or individuals better understand market and customer needs, optimize operational strategies, and improve efficiency and profitability.

It should be noted that the charges for Big Data information service fees may vary depending on factors such as service content, service quality, market competition and laws and regulations, and need to be assessed and negotiated on a case-by-case basis. At the same time, when using big data information services, attention needs to be paid to the protection of personal privacy and data security.