Generally, the amount of foreign exchange received will be different from the face value, and most of them are deducted from the handling fee, which is a reasonable difference;

However, there are other big differences, such as installment payment/customer deduction due to quality and other reasons/or insufficient delivery quantity/unreasonable contract terms or implementation, which leads to excessive disparity in actual amount.

Generally speaking, the difference can be solved. General banks need you to provide instructions to settle the received part, and the difference will be handled according to the specific circumstances, such as the foreign exchange bureau's postponement of settlement/cancellation;

At present, the write-off is generally not a one-to-one correspondence between each ticket, but a complete write-off, which can be handled online, that is to say, multiple tickets can be written off together, so that the surplus can be written off together in the future, but in this case, a small difference can generally be implemented, and the large difference still needs to be handled by the foreign exchange bureau.

After getting the customs declaration documents, go to the bank to settle foreign exchange, and issue a statement when writing off. Explain the actual situation and the foreign exchange bureau will handle it for you.