Respondent

Someone who has answered a direct response letter or advertisement.

Response Device

On every outgoing direct mail piece, there is included a response device which usually shows up in the “window” in […]

Response rate

The percentage of people who responded to your offer. A typical direct mail response rate to prospects is 2%.

Retained earnings

The net income that a firm has earned and kept within its possession.

Retainer agreement

A pact in which one party pledges prepayment for services that the other party will render in the future.

Retention

The tendency to keep customers buying. Success is measured by retention of customers.

Retention Rate

The percentage of customers who continue to make purchases from you in a second period, such as a year. If […]

Return on investment

The income received from a transaction. Often displayed as a percentage, rather than in absolute terms. Note that the return […]

Return on Investment (ROI)

A key measure of the success of any direct marketing activity. It is the total net profit from a direct […]