Advantages of star number deduction Compared with traditional deduction methods, star number deduction has many advantages. First of all, the deduction system of Tianxing Digital Branch is efficient and accurate. Its algorithm adopts advanced big data technology, which can quickly and accurately identify users' consumption behavior, thus reducing the error rate in the process of fee deduction. Secondly, the fee deduction system of Tianxing Sub-branch is safe and reliable. The fee deduction system of Tianxing Digital Branch has strict security protection measures to ensure the safety of users' information. The fee deduction system of Tianxing Digital Branch is very flexible, which can be customized according to the needs of different industries and different users to provide better services.