Which metric demonstrates an improved effectiveness of the conversion process?

• A. Shorter path to purchase
• B. Increased conversion rate
• C. Reduced cost per sale
• D. Higher number of goals achieved

Answer: (B)

Measuring the effectiveness of the conversion process centers on how well you turn visitors into customers. An increased conversion rate does exactly that: it shows a higher proportion of people who complete the desired action out of those who visit. This directly reflects how effectively the steps, messaging, and user experience guide visitors through the funnel toward conversion.

If the path to purchase gets shorter, that signals speed and potentially a smoother flow, but it doesn’t prove more people are converting. Reduced cost per sale indicates greater efficiency, not necessarily a higher success rate of the funnel itself. A higher number of goals achieved can rise with more traffic or broader goals, which doesn’t guarantee that the conversion process itself has become more effective.