Ensure safety and feasibility. The micro-Rongbao client wants to authenticate the spouse and check the spouse's credit information, because it wants to ensure safety and feasibility. Certification includes the name, ID number and work unit of the legal person's spouse. Micro-Rongbao is an APP software launched by Haitong Hengxin International Leasing Co., Ltd. to satisfy users' online inquiry of business details, and it has related services and functions such as progress inquiry.