1. Bank outlet inquiry: You can go to the counter of bank of qinghai outlet to inquire about the information of the last six issues of issued unbilled bills.
2. Online banking inquiry: log in to bank of qinghai website, click account inquiry service, and select credit card inquiry to inquire about bills.
3. Customer service telephone inquiry: You can call the credit card service hotline in bank of qinghai and make inquiries according to the voice prompts, or you can make inquiries manually.
4. SMS inquiry: Send a short message to CCB customer service with the mobile phone reserved in bank of qinghai to inquire about the latest bill amount and repayment date.
5. E-mail inquiry: apply for opening the e-mail billing service through online banking or calling the credit card service hotline, and inquire the e-bill by setting your mailbox.