NCOA, CASS, DPV: A 7-Step List Hygiene Checklist
List hygiene is the difference between a 5% response rate and a 9% response rate on the same offer. Here's the seven-step checklist every drop should clear.
1 article — direct mail playbooks, research, and how-tos in Data & Hygiene.
List hygiene is the difference between a 5% response rate and a 9% response rate on the same offer. Here's the seven-step checklist every drop should clear.
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On 100K pieces, the wrong pre-sort tier costs ~$6,000. The 2026 Postal Cost Optimization Cheat Sheet shows the 7 levers that cut postage 18-32%.
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Pre-sort, Drop-ship, Co-mingle math at every tier. We'll email it now.
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