Confirm the authenticity of the applicant's information and understand the applicant's rental demand and budget plan. 1. According to the survey in Cai Xi. Com, the auditor of BMW financial leasing needs to confirm the authenticity of the applicant's information, including identity certificate and income certificate.

2. The auditor of BMW financial leasing needs to know the applicant's leasing demand and budget plan in order to provide him with a suitable leasing plan.