Hello Partner,In addition to the surcharge when making the payment, the bank does not know how many times it needs to transfer the money to your card, so the transfer charge varies. It makes us confused and annoying. So this is also why we hope that you can offer us a new bank account. We will see if the surcharge could be lowered with another card. However, if you can not offer other account, we will check with bank again about the surcharge next time and email you before we pay you.