Which metric best reflects customer loyalty and repeat business?

• A. Time to fulfill order.
• B. Customer retention rate or repeat-order rate.
• C. Average order value.
• D. Number of new customers.

Answer: (B)

Measuring customer loyalty focuses on how often customers return to buy again, not just how fast or how much they spend in a single transaction. The best way to capture that ongoing relationship is through the customer retention rate or the repeat-order rate. Retention rate shows the percentage of existing customers who continue buying over a set period, while repeat-order rate tracks how frequently orders come from those returning customers. Both metrics directly reflect whether customers are sticking with the business and making repeat purchases, which is the essence of loyalty and repeat business.

Other options measure different aspects: time to fulfill an order reflects operational speed, not loyalty; average order value indicates how much is spent per order but not whether customers return; and the number of new customers measures growth and acquisition without addressing whether those customers become repeat buyers.