IQVIA’s Drug Distribution Data (DDD) provides U.S. prescription product sales data at zip-code and account levels across retail, non-retail, and mail channels. Designed for pharmaceutical manufacturers and healthcare stakeholders, DDD delivers visibility into actual product sell-in activity, including manufacturer direct sales, wholesaler distribution, and mail pharmacy sell-out data. The dataset supports sales operations, targeting, incentive compensation, market analysis, and supply chain insights by tracking sales dollars and units without projection. Data is collected weekly and monthly, standardized using IQVIA reference databases, and validated through cleansing, mapping, and quality checks. DDD helps organizations understand product distribution patterns, improve sales planning, and

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