Русско-англо-русский юридический словарь

letter of advice. Written notice of an action taken or to be taken on a stated date. In banking, a letter of advice is employed (among other uses) to confirm a transaction or to instruct another bank to make a payment. (BusinessDictionary)

Garnishment refers to a court ordered process for collecting on a judgment, which takes money directly from the defendant’s wages or other third party who owes the defendant a debt. A garnishment order instructs a third-party who owes money to the defendant, typically the defendant’s employer or the defendant’s bank, to pay some or all of that money to the plaintiff instead of the defendant. (Legal Information Institute)