How to Track Direct Mail Campaigns: A Complete Guide
Tracking direct mail campaign performance is essential for measuring ROI and optimizing future mailings. This guide covers every method available for tracking direct mail — from Intelligent Mail barcodes and call tracking to QR codes, PURLs, and omnichannel platforms like MMScope.
Mail Delivery Tracking (Intelligent Mail Barcode)
The USPS Intelligent Mail Barcode (IMb) provides scan-based tracking of individual mail pieces through the postal network. Full-Service mailers receive delivery scan data showing when each piece is processed, in transit, and delivered. Mail Movers provides this tracking on every Full-Service mailing.
Response Tracking Methods
- Dedicated phone numbers: Print a unique phone number on your mail piece. Track calls to that number as campaign responses.
- QR codes: Print a unique or campaign-specific QR code. Track scans as engagement.
- PURLs (Personalized URLs): Print a unique URL for each recipient (e.g., yoursite.com/john-smith). Track visits as responses.
- Coupon codes: Print a unique or campaign-specific code. Track redemptions as conversions.
- Reply cards: Include a pre-addressed reply card. Count returns as responses.
- Landing pages: Direct recipients to a campaign-specific landing page. Track visits and conversions.
Omnichannel Tracking with MMScope
MMScope integrates mail tracking, call tracking, website visit monitoring, social audience matching, and digital retargeting into a single dashboard. It connects your direct mail campaign to digital follow-up channels and measures combined campaign performance.
Key Metrics to Track
- Delivery rate: Percentage of pieces successfully delivered
- Response rate: Percentage of recipients who take action
- Conversion rate: Percentage of responders who complete the desired action
- Cost per response: Total campaign cost divided by number of responses
- Cost per acquisition: Total cost divided by new customers acquired
- Return on investment: Revenue generated divided by total campaign cost
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