A collection agent or debt collector is a term used to describe a person or organization that is responsible for collecting unpaid debts or outstanding bills. There are several synonyms that can be used to describe a collection agent, including debt recovery agent, bill collector, debt collection specialist, debt enforcement officer, and credit controller. These synonyms reflect the various methods and techniques used by collection agents to recover debts, such as negotiating payment plans, legal action, and asset seizure. Regardless of the title used, collection agents play a critical role in ensuring that organizations and individuals recover the debts owed to them.