Failed Delivery Prevention ROI Calculator — Re-Delivery Cost Reduction

Calculate the ROI of reducing failed first-attempt deliveries. Re-delivery cost, customer churn, and carrier relationship impact — find what improving first-attempt delivery rate is worth.

Quick answer: Failed deliveries cost $8–$18 for re-delivery plus $15–$45 in customer service and churn impact. Reducing failure rate from 8% to 3% on 10,000 monthly deliveries saves $25,000–$75,000/year.

📦 Failed Delivery Prevention ROI Calculator

Monthly Deliveries

Current First-Attempt Failure Rate (%)

Target Failure Rate (%)

Re-delivery Cost ($)

Carrier re-delivery charge per failed attempt

Customer Service Cost Per Failure ($)

Churn Rate from Failed Deliveries (%)

% of customers who don't reorder after failed delivery

Avg Customer Lifetime Value ($)

Prevention Program Annual Cost ($)

Proactive SMS notifications, ePOD, real-time tracking

Annual Saving from Prevention

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True Cost Per Failure

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Current Annual Failure Cost

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How to Use This Calculator

Enter monthly deliveries and failure rate — pull from carrier delivery confirmation data.
Include customer churn impact — failed deliveries drive significant customer dissatisfaction — include LTV × churn rate as a true cost.
Enter prevention program cost — proactive SMS notifications, real-time tracking, and ePOD typically reduce failures 40–60%.

Worked Example

10,000 deliveries/month, 8% failure, 3% target, $12 re-delivery, $8 CS, 5% churn, $280 LTV, $18K program.

Churn cost/failure: $280 × 5% = $14
Total/failure: $34
Failures reduced/month: 500
Annual saving: $204,000
Net after $18K program: $186,000. ROI: 1,033%

Customer churn from failed delivery is the hidden cost that makes failure prevention so valuable. Even if churn is only 2%, the LTV impact dwarfs re-delivery cost on almost every calculation.

Frequently Asked Questions

Recipient not home (most common), incorrect address, access issues (apartment without buzzer code), package too large for letterbox, and signature required with no one home. Solutions: pre-delivery SMS with 1-hour window, leave-safe instructions, neighbour delivery authorisation, and smart lockers.

Residential: 88–94% is good. 94%+ is best-in-class. B2B: 95%+. Amazon has driven consumer expectations for near-perfect delivery — any rate below 90% creates significant competitive risk. Proactive customer communication (90-minute delivery window notification) is the single most effective improvement.