LZ can't do this to offset bookkeeping, because if you do this, your account record will be inconsistent with your actual trading behavior. If it is found out, your company will be miserable. Because China's commercial law clearly stipulates that it is necessary to clearly describe the creditor-debtor relationship of each transaction for verification.

If LZ wants to offset your creditor's rights with your payables in the actual transaction with the company, it only needs the consent of both parties. But you still have to keep separate accounts.

I don't think so. I have never encountered such a problem.

Documents? I haven't seen it before.