Which list of metrics is commonly used to measure marketing campaign effectiveness?

• A. Only the number of likes on a post.
• B. ROI, conversion rate, customer acquisition cost, lifetime value, reach, and engagement.
• C. The color palette of ads.
• D. The time of day ads run.

Answer: (B)

Measuring marketing campaign effectiveness relies on tracking a mix of financial and engagement metrics that reflect both profitability and audience response. ROI shows how much profit the campaign delivers relative to what you spent, giving a clear sense of overall profitability. Conversion rate reveals how efficiently the campaign turns people who see it into paying customers. Customer acquisition cost shows the expense of gaining each new customer, which helps evaluate spending efficiency. Lifetime value captures the long-term revenue a customer brings, informing decisions about how much to invest in acquiring and retaining them. Reach indicates how broadly the campaign is seen, and engagement measures how actively people interact with the content, indicating interest and resonance.

Tracking only the number of likes misses the bigger performance picture, since likes don’t necessarily translate into purchases or profitability. The color palette of ads relates to aesthetics rather than measurable outcomes. The time of day ads run is more about optimization timing and delivery than evaluating overall campaign success.