What is the role of the list broker in direct response advertising?

Question:

What is the role of the list broker in direct response advertising?
Broker
A broker is someone or something that acts as an intermediary third party, managing transactions between two other entities. A broker is a person or company authorized to buy and sell stocks or other investments. They are the ones responsible for...
Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Question Posted: