Where can I find the foreign exchange verification slip number?

The steps to find the consumer number are as follows:

1. Visit China Electronic "Port Website" and log in the account.

2. Enter the customs declaration number in the "Customs Declaration Data Query" section of the homepage for query.

3. In the query results, you can see the detailed information of the customs declaration form, including the verification form number.

4. If there is no customs declaration number, you need to check with the relevant customs or foreign exchange management departments.