How to find out whether the bank card has been detained?

You can go to the bank's outlets and ask the bank teller for a detailed credit card bill.

The second type: bank online banking inquiry:

Credit card holders log on to the bank's online banking of the issuing bank, and conduct bill inquiry through the credit card inquiry in the account inquiry service.

The third type: telephone inquiry:

You can call the service hotline of the credit card issuing bank and turn to manual service, so that the customer service can help you inquire.

The fourth type: credit card APP inquiry:

Download and log in to the official APP of the credit card issuer, and then bind your own credit card, so you can directly query the bill.

If there is a bank card bound to WeChat, check the "Charge Deduction Service" function regularly to avoid automatic charge deduction.

As we all know, in the Internet age, people are becoming more and more accustomed to using "mobile payment". When it comes to payment software such as WeChat and Alipay, you need to bind your real-name registered bank card before using the payment function. Because of this, if there is a problem with these payment software, it will directly affect the security of our bank account. Because of this, WeChat is bound to the bank card, so it is necessary to regularly check the "deduction service" function, and be careful to be automatically deducted!

At present, WeChat has more than1.200 million users, of which almost 900 million users have opened the payment function. However, among these users, there are not only some young people and middle-aged people, but also many elderly users. They often only use the payment function and social chat function, and don't know some hidden functions or fee deduction services of WeChat. So the author chose to remind everyone deliberately.

We open WeChat, select "Pay" on the personal homepage and enter the WeChat payment interface. In the upper right corner of the interface, you should see three points. If you choose to enter, you will find the function of "fee deduction service". As the name implies, some services in it are related to fee deduction, including service agreements of confidential payment and automatic fee deduction.

If your WeChat has an automatic fee deduction service, it will be automatically deducted every month. Even if there is no money in WeChat, it will be directly deducted from the bank card bound by WeChat. We have closed these automatic deduction agreements, so there is no need to worry about such problems. However, the author suggests that it is best to close confidential payment, otherwise it will easily lead to payment security problems.

To give a very simple example, going to supermarkets and shopping malls to pay has started "confidential payment". Individuals can pay directly as long as they get your mobile phone. It doesn't matter if they don't know the password, everyone must pay attention!