Several input methods: 1 Social security investment. If the social security has been paid continuously for more than 3 months, you can enter the ID number 12333 for inquiry. All banks are recognized as the strongest way to enter documents. As long as there is no problem with credit information, the unit landline and its own mobile phone answer the phone perfectly. 2. Education. College degree or above, provide the certificate code, which can be found on Xue Xin. com。 Commercial banks basically recognize academic qualifications. Like social security investment, the two calls were answered perfectly, and the number of cards was over 80%. Under the same circumstances, the normal amount will be lower than the social security investment. 3. The salary is paid on behalf of the purchasing part. The bank pays wages for more than 3 months. In fact, the payment of wages is the same as the payment of social security, mainly depending on whether your job is stable.