Why Revenue Alone Misleads
A delivery chain that grew revenue 20% last quarter might have also grown costs by 35%. A chain with flat revenue might have dramatically improved margins by optimising courier routes and reducing food waste. Revenue is the starting point for understanding business performance — not the endpoint.
The metrics that reveal whether a delivery operation is actually healthy require looking at efficiency at every layer: kitchen, courier, customer, and marketing. Here are the twelve that matter most.
Kitchen Metrics
1. Orders per Cook Hour
Total orders completed divided by total kitchen labour hours. This is your primary kitchen efficiency metric. An operation running at 8 orders per cook hour is operating roughly twice as efficiently as one at 4 — and that difference flows directly to margin.
2. Average Kitchen Preparation Time
From order confirmation to kitchen completion, not to delivery. This metric should be tracked by shift, by station, and by menu item. Items that consistently exceed their target prep time are candidates for menu reformulation or station reorganisation.
3. Error Rate (Wrong or Missing Items)
Percentage of orders that result in a complaint related to kitchen errors — wrong items, missing items, food quality issues. Track this by cook and by shift. Error rates above 1% are a signal that something in the process (training, recipes, equipment) needs attention.
Courier Metrics
4. Orders per Courier Hour
The courier equivalent of orders per cook hour. More orders per courier hour means lower delivery cost per order. The target depends on your delivery zone geography — dense urban areas should aim higher than suburban zones.
5. Average Delivery Time
From kitchen completion to customer delivery. Track this by zone, by courier, and by hour of day. Delivery time spikes during peak hours tell you when you're under-couriered. Spikes in specific zones tell you when courier assignments are suboptimal.
6. Courier Utilisation Rate
Percentage of courier working hours actually spent making deliveries (vs. waiting for orders). Sub-60% utilisation means couriers are idle between assignments — route optimisation and dynamic scheduling can recover that capacity.
Customer Metrics
7. 30-Day Reorder Rate
Percentage of customers who place a second order within 30 days of their first. This is your most important new customer quality metric. A 30-day reorder rate below 30% signals a problem with either food quality, delivery experience, or first-order pricing.
8. Customer Lifetime Value (LTV)
Average total revenue per customer over their full relationship with your chain. Segment this by acquisition channel — LTV by channel tells you where to invest your marketing budget. Customers from referrals consistently have higher LTV than customers from paid ads, in almost every delivery operation.
9. Churn Rate by Cohort
What percentage of customers who joined in a given month are still ordering 3, 6, and 12 months later? Cohort analysis reveals whether your customer retention is improving or deteriorating over time — something aggregate churn rate hides.
Marketing Metrics
10. Customer Acquisition Cost (CAC) by Channel
Total marketing spend divided by new customers acquired, broken down by channel. Compare CAC to LTV — any channel where CAC exceeds LTV/3 is likely unprofitable after accounting for ops costs.
11. Promo Code Redemption Rate and Resulting LTV
Not all discounts are equal. A promo code that brings in high-LTV customers who become regulars is valuable. One that attracts one-time bargain hunters is a cost. Track which codes generate which type of customer.
12. Marketing-Attributed Revenue
What percentage of your revenue can be directly attributed to a marketing action (campaign, push notification, SMS, email)? Mature delivery operations typically see 20–35% of revenue attributed to marketing automation. If yours is below 10%, your marketing is underperforming.