What is the primary objective of conducting a Reach campaign?

A Reach campaign's primary objective is to assess its impact on brand awareness and customer perception. While reach metrics quantify the unique audience exposed to an ad, the campaign itself aims to influence how that audience perceives the brand. Increased reach provides the opportunity for greater brand exposure, which is a prerequisite for improving awareness and shaping perception. The other options describe objectives of different campaign types: determining unique audience percentage is a comparative analysis, measuring effectiveness in driving physical visits or engagement relates to performance or direct response campaigns, and evaluating targeting precision is a component of campaign setup and optimization, not the primary objective of a Reach campaign itself.