How to check the source of the sudden increase in money in the bank card?

How to check the source of a sudden increase in money in the bank card? Take the Agricultural Bank of China as an example, you can inquire in the following ways:

Operating environment:

Brand model: vivoS 12

System version: OriginOS

App version: v7. 1.0

1. Cardholders can inquire through the APP of Agricultural Bank of China, click on My Account and click on the details of the account to be inquired.

Operating environment:

Brand model: Macbook Pro 13

System version: MAC OS Sierra10.12.6.

App version: v 13.2.0. 10

2. Cardholders can use Baidu browser to open and log in to ABC Personal Online Banking (/) on the computer, click "Account", then click "Bank Account" and select "Details" to view the card name.

Operating environment:

Brand model: vivoS 12

System version: OriginOS

App version: v8.0. 19

3. Users pay attention to the official WeChat account of Agricultural Bank of China, click on the micro-loan, select my account login and click on the account details to view the current account details, or switch the top card number to view the details of other accounts.

4. Users call ABC's 24-hour customer service hotline 95599 to inquire about their card details.

5. Cardholders can directly inquire at the bank counter with their cards and personal identification documents.

Banks are one of the financial institutions. Banks are divided into central banks, policy banks, commercial banks, investment banks and the World Bank, with different responsibilities.

First, the central bank, the People's Bank of China, is the central bank of China. It is a special financial institution, whose duty is to implement monetary policy, macro-control the national economy, supervise and manage financial institutions and even the financial industry.

Two. Policy banks include The Export-Import Bank of China, China Agricultural Development Bank and China National Development Bank. A financial institution whose duty is to participate in or guarantee shares, not for profit, to implement and cooperate with the government's social and economic policies or intentions, and to engage in policy financing activities directly or indirectly in specific business areas as a tool for the government to develop the economy, promote social progress and carry out macroeconomic management.

3. Commercial banks include China Industrial and Commercial Bank, China Agricultural Bank, China Bank, China Construction Bank, China Postal Savings Bank and Bank of Communications. A financial institution whose duty is to act as a credit intermediary through deposits, loans, remittances and savings. Commercial banks are one of the most important financial institutions, and their main business scope includes absorbing public deposits, issuing loans and discounting bills.

4. Investment banks include Goldman Sachs Group, Morgan Stanley, Citigroup, Wells Fargo and Societe Generale. Its responsibility is to engage in securities issuance, underwriting, trading, enterprise restructuring, mergers and acquisitions, investment analysis, venture capital, project financing and other businesses of non-bank financial institutions.

The World Bank is mainly used to help countries overcome poverty, and various institutions play a unique role in the mission of alleviating poverty and improving living standards.