Star rating belongs to the evaluation of customers within the bank, which is roughly as follows: "customers below Samsung" are general customers; Four-star customers are potential customers; Five or six-star customers are wealth management (wealth) customers; Grade 7 and above are private banking customers. Of course, the higher your star rating, the higher your income. Although there are not many discounts for four-star counters, there are already discounts for e-banking. Five-star counters can apply for financial gold cards and enjoy more benefits from counters and e-banking. Account managers can track financial management, and they can apply for more than seven platinum cards, with one-on-one financial management. High-star stars can not only get various discounts, but also easily apply for credit cards or loans, and the amount is also very large. In fact, this star rating depends on your contribution to the bank.