Which metric indicates the cost efficiency of converting actions?

Which metric indicates the cost efficiency of converting actions?

• A. Cost per Conversion
• B. Conversion Rate
• C. Impressions
• D. Clicks

Answer: (A)

Cost per conversion focuses on how much money is required to achieve each conversion, so it directly reflects cost efficiency in turning actions into valuable outcomes. It’s calculated by dividing total ad spend by the number of conversions, which lets you compare campaigns, ad groups, or keywords on the same cost-per-outcome basis. Other metrics describe exposure (impressions), engagement (clicks), or the likelihood a click becomes a conversion (conversion rate), but they don’t tell you how much you’re spending per conversion, so they don’t measure cost efficiency in the same way. Keep in mind that a lower cost per conversion is better, though profitability also depends on the value of each conversion.

Cost per conversion focuses on how much money is required to achieve each conversion, so it directly reflects cost efficiency in turning actions into valuable outcomes. It’s calculated by dividing total ad spend by the number of conversions, which lets you compare campaigns, ad groups, or keywords on the same cost-per-outcome basis. Other metrics describe exposure (impressions), engagement (clicks), or the likelihood a click becomes a conversion (conversion rate), but they don’t tell you how much you’re spending per conversion, so they don’t measure cost efficiency in the same way. Keep in mind that a lower cost per conversion is better, though profitability also depends on the value of each conversion.