Numeric distribution is based on the number of outlets that carry a product – outlets that list at least one of the product’s stock-keeping units (SKUs). It is defined as the percentage of stores that stock a given brand or SKU within the universe of stores in the relevant market.
Distribution metrics quantify the availability of products sold through retailers, usually as a percentage of all potential outlets. Often, outlets are weighted by their share of category sales or all-commodity sales.
Numeric distribution measures a firm’s ability to convey a product to its customers in terms of total number of outlets carrying the brand.
The main use of metric distribution is to understand how many physical locations stock a product or brand. This has implications for delivery systems and for the cost of servicing these outlets.
To calculate numeric distribution, marketers divide the number of stores that stock at least one SKU of a product or brand by the number of outlets in the relevant market:
Numeric Distribution (%) = 100 x Number of outlets carrying brand (#) ÷ Total number of outlets (#)
- ^ Farris, Paul W.; Neil T. Bendle; Phillip E. Pfeifer; and David J. Reibstein (2010). Marketing Metrics: The Definitive Guide to Measuring Marketing Performance (Second Edition). Upper Saddle River, New Jersey: Pearson Education, Inc.