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Delivery Performance Metrics for Sellers
1 min read
- Why Delivery Performance Metrics Matter
- Core Delivery Performance Metrics Explained
- 1. On-Time Delivery Rate
- 2. Failed Delivery Rate
- 3. Return-to-Sender Rate
- 4. Delivery Complaint Rate
- 5. Tracking Accuracy
- How Dispatched by Kingston Express Impacts Metrics
- Metrics for Seller-Managed Shipping
- How Sellers Can Improve Delivery Metrics
- What Does NOT Hurt Your Metrics
- What CAN Hurt Your Metrics
- Where Sellers Can Monitor Performance
- When to Contact Support
- Final Tip
(Shipping & Delivery for Sellers)
Delivery performance metrics help measure how reliably orders reach customers.
On Kingston Express, these metrics protect customer trust and reward sellers who ship accurately and consistently — especially when using Dispatched by Kingston Express.
This guide explains:
- Key delivery metrics sellers should know
- How metrics are calculated
- How dispatchment affects performance
- How sellers can improve their scores
Why Delivery Performance Metrics Matter #

Strong delivery metrics help:
- Increase customer confidence
- Reduce disputes and refunds
- Maintain shipping privileges
- Improve store visibility
📌 Metrics reflect patterns — not one-off issues.
Core Delivery Performance Metrics Explained #
1. On-Time Delivery Rate #

What it measures: #
The percentage of orders delivered within the estimated delivery window.
Why it matters: #
- Late deliveries reduce customer satisfaction
- Consistent delays affect seller reliability
📦 Dispatchment orders typically perform better here.
2. Failed Delivery Rate #


What it measures: #
How often delivery attempts fail due to address, availability, or access issues.
Common causes: #
- Incomplete addresses
- Unreachable customers
- Poor delivery instructions
📌 High failure rates signal preventable issues.
3. Return-to-Sender Rate #


What it measures: #
How often orders are returned instead of delivered.
Why it matters: #
- Returns increase costs
- Returned orders delay payouts
- Frequent returns hurt trust
📦 Dispatchment reduces RTS risk.
4. Delivery Complaint Rate #


What it measures: #
How often customers report delivery-related problems.
Examples: #
- Late delivery
- Missing package
- Delivered but not received
📌 Communication quality affects this metric.
5. Tracking Accuracy #


What it measures: #
How accurately shipping statuses reflect real delivery progress.
Why it matters: #
- Incorrect statuses cause disputes
- Early “delivered” marks are risky
📦 Dispatchment updates tracking automatically.
How Dispatched by Kingston Express Impacts Metrics #


When using Dispatched by Kingston Express:
- On-time delivery rates improve
- Tracking accuracy is higher
- Failed deliveries are reduced
- Seller workload is lower
📌 Dispatchment stabilizes delivery performance.
Metrics for Seller-Managed Shipping #


With seller-managed delivery or couriers:
- Metrics depend heavily on:
- Seller coordination
- Courier reliability
- Address quality
⚠️ Seller-managed shipping carries higher performance risk.
How Sellers Can Improve Delivery Metrics #


✔ Use Dispatched by Kingston Express for eligible products
✔ Ensure accurate addresses & phone numbers
✔ Encourage clear delivery instructions
✔ Avoid overpromising delivery times
✔ Respond quickly to delivery issues
What Does NOT Hurt Your Metrics #
❌ One-off weather delays
❌ Customs delays (international)
❌ Platform-wide delivery slowdowns
📌 Metrics focus on patterns, not isolated events.
What CAN Hurt Your Metrics #
❌ Repeated failed deliveries
❌ Incorrect manual status updates
❌ Ignoring address issues
❌ Poor customer communication
⚠️ Consistency matters more than speed.
Where Sellers Can Monitor Performance #


Sellers should regularly check:
- Seller dashboard metrics
- Delivery-related notifications
- Support messages
📊 Early awareness prevents penalties.
When to Contact Support #
Contact **Kingston Express Support if:
- Metrics seem incorrect
- Delivery data doesn’t match reality
- You need clarification on performance impact
📧 Include order examples when possible.
Final Tip #
Delivery performance is about reliability, not perfection.
Sellers who ship accurately, communicate clearly, and rely on Dispatched by Kingston Express maintain strong metrics — and grow with confidence 🚚📦

