1. When paying the intentional payment, we will contact the salesman with the list and receipt to negotiate a refund, so we will negotiate a refund.
2. Article 92 1 of the Civil Code of People's Republic of China (PRC) * * * The client shall prepay the expenses for handling the entrusted affairs. The client shall reimburse the trustee for the necessary expenses paid by the entrusted firm and pay interest. So the legal refund method.