What term describes a payment arrangement between a client and a service provider?

• A. Deposit
• B. Fee
• C. Agreement
• D. Retainer

Answer: (D)

A retainer is an upfront payment that secures a service provider’s time and availability for a client’s ongoing needs. It creates a payment arrangement because the client commits funds before work begins, and the provider typically draws down those funds as services are performed. This distinguishes it from a deposit, which is usually a partial or refundable payment toward goods or future work; from a fee, which is simply a charge for a service without necessarily securing ongoing access; and from an agreement, which is the contract itself rather than a specific payment arrangement. So the term that best describes a payment arrangement to retain services is retainer.