1. If users encounter various disputes during the use of credit cards, they can call the credit card phone number of the bank where the card is issued, and after being answered manually, report the situation to customer service;

2. Users You can also call the People's Bank of China complaint hotline to make a complaint, because credit cards are managed by the People's Bank of China;

3. You can submit a written petition to the China Banking Regulatory Commission, because the China Banking Regulatory Commission supervises and manages the credit card business of commercial banks in accordance with the law.

The above is how to complain about bank credit card related content. Types of credit cards

1. According to different payment methods: it can be divided into credit cards and debit cards;

2. According to different card issuers: Divided into bank cards and non-bank cards;

3. According to different credit conditions such as reputation and status: it can be divided into ordinary cards, gold cards, and platinum cards;

4. Click to open a card Different objects: divided into corporate cards and personal cards;

5. According to card style and material: the types of credit cards include standard cards, mini cards, special-shaped cards and transparent cards;

6. According to card relationship: The types of credit cards can be divided into main cards and supplementary cards.

This article mainly writes about the relevant knowledge points on how to complain about bank credit cards. The content is for reference only.