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Practical, sourced guides on making the mailbox a measurable channel: tracking, printing, ROI, and the research on why mail works.

ROI & benchmarksAug 11, 2026 · 8 min read

Your mail campaign worked. Now what?

You sent 20,000 postcards and the scans are coming in. Here is exactly what to do with that response data: act on it fast, map your hand-raisers, learn from the silence, and build a smarter second campaign.