How to query the bank number of a bank by the bank card number?

Operating environment: Apple 7P; IOS 13.4

Take ICBC card as an example.

Methods/steps

1. SMS inquiry: ICBC's customer service phone number is 95588. To check the bank through ICBC SMS, just send the KHH# card number or account number to 95588.

2. Telephone consultation: You can call ICBC customer service number 95588 for inquiry, but the requirement is that you must enter a password before you can tell me.

3. Counter consultation: If it is convenient, you can go to the local ICBC counter and ask the counter staff to help you check the account opening information.

4. Mobile phone client query: If there is a client APP downloaded by ICBC on the mobile phone, you can log in to your account, select the bank card you want to query, and click the "account opening branch" of the card, which will contain the account opening information of the bank card.

Interest refers to the reward that the currency holder (creditor) gets from the borrower (debtor) for lending money or monetary capital. Including deposit interest, loan interest and interest generated by various bonds. Under the capitalist system, the source of interest is the surplus value created by hired workers. The essence of interest is a special transformation form of surplus value and a part of profit.

Definition:

1. Money other than the principal of deposits and loans (different from "principal").

2. The abstract interest point refers to the value added when monetary funds are injected into the real economy and returned. Generally speaking, interest refers to the remuneration paid by the borrower (debtor) to the lender (creditor) for using the borrowed currency or capital. Also known as the symmetry of sub-fund and parent fund (principal). The calculation formula of interest is: interest = principal × interest rate × deposit period (i.e. time).

Interest is the reward that the fund owner gets for lending the fund, which comes from a part of the profits that the producer makes by using the fund to play its operational functions. Refers to the value-added amount brought by monetary funds injected into the real economy and returned. The calculation formula is: interest = principal × interest rate × deposit period × 100%.

3. Classification of bank interest

According to the different nature of banking business, it can be divided into bank interest receivable and bank interest payable.