"Thank you for your trust. From now on, simply transfer the money directly to the following bank accounts. We will promptly deposit the corresponding amount in euros into one of your usual accounts based on the current international exchange rate. We hope for a pleasant cooperation in the future."
Six accounts were then sent over, three were American banks and three were German banks. Two of these were banks that he hadn't previously used for arbitrage.
Presumably, these were all banks from the other party's camp, but definitely not all of the banks from their camp.
Simultaneously, a website was sent over for future contact. Just like before, it was a wild website and a wild computer, where no useful information could be traced.
Their communication ended shortly afterwards without any unnecessary chit-chat.