Русско-англо-русский юридический словарь

A correspondent account is an account (often called a nostro or vostro account) established by a banking institution to receive deposits from, make payments on behalf of, or handle other financial transactions for another financial institution. Correspondent accounts are established through bilateral agreements between the two banks. (Wikipedia)

slave labour is labour which is coerced and inadequately rewarded, or people that do it (Oxford English Dictionary)

Aidan McQuade, director of Anti Slavery International, said a large proportion of clothing, particularly cotton, had some element of slave labour involved in its production. (BBC News)