Collecting feedback from the target audience is not a function of ad agency.

An advertising agency typically performs the following functions:

A. Conduct market analysis: An advertising agency may conduct market research to gather information about the target audience, the competition, and the overall market environment.

B. Develop advertising plans: An advertising agency may work with clients to develop overall advertising plans, including determining the advertising budget, setting goals and objectives, and identifying target audiences.

C. Develop media strategy: An advertising agency may help clients determine the best media channels to reach the target audience, including television, print, digital, and social media.