2. WeChat official account: Pay attention to WeChat official account "China Merchants Bank Credit Card", reply to "repayment date", and check the repayment date after verifying the identity.
3. Telephone inquiry: You can call China Merchants Credit Card Customer Service at 400-820-5555, verify your identity according to the voice prompts, and then transfer to manual customer service for inquiry.
4. Counter inquiry: Users can go to the counter of China Merchants Bank outlets with their ID cards and credit cards to inquire about the repayment date with the help of staff.