a represents the personal level of credit and represents the quality of credit.

The level of good credit. Personal credit rating A is the level of good credit. Individuals applying for loans basically need to check the credit report, and personal credit reports are also divided into levels. Generally speaking, there are three levels of personal credit reports, namely ABC third level. The A level is also divided into 3A level, 2A level and A level. 3A-level personal credit is very good, with almost no risk, and 2A-level personal credit is high-quality.

Personal credit is an assessment of personal financial credit, which can be represented by symbols, AAA, AA, A, BBB, BB, B, CCC, CC, C; A represents personal integrity. B grade means trustworthy, and C grade means bad credit.