How to Measure Direct Mail ROI: A Step-by-Step Guide
How to measure direct mail ROI is the question that separates businesses running direct mail campaigns from businesses running direct mail programs. A campaign is a one-time event — a piece mailed, some calls received, an uncertain number of new customers acquired, no data collected, no baseline established, no learning carried forward to the next … Read more about How to Measure Direct Mail ROI: A Step-by-Step Guide