Sales impact of displaying alcoholic and non-alcoholic beverages in end-of-aisle locations: an observational study.

Journal article

In-store product placement is perceived to be a factor underpinning impulsive food purchasing but empirical evidence is limited. In this study we present the first in-depth estimate of the effect of end-of-aisle display on sales, focussing on alcohol. Data on store layout and product-level sales during 2010-11 were obtained for one UK grocery store, comprising detailed information on shelf space, price, price promotion and weekly sales volume in three alcohol categories (beer, wine, spirits) and three non-alcohol categories (carbonated drinks, coffee, tea). Multiple regression techniques were used to estimate the effect of end-of-aisle display on sales, controlling for price, price promotion, and the number of display locations for each product. End-of-aisle display increased sales volumes in all three alcohol categories: by 23.2% (p = 0.005) for beer, 33.6% (p < 0.001) for wine, and 46.1% (p < 0.001) for spirits, and for three non-alcohol beverage categories: by 51.7% (p < 0.001) for carbonated drinks, 73.5% (p < 0.001) for coffee, and 113.8% (p < 0.001) for tea. The effect size was equivalent to a decrease in price of between 4% and 9% per volume for alcohol categories, and a decrease in price of between 22% and 62% per volume for non-alcohol categories. End-of-aisle displays appear to have a large impact on sales of alcohol and non-alcoholic beverages. Restricting the use of aisle ends for alcohol and other less healthy products might be a promising option to encourage healthier in-store purchases, without affecting availability or cost of products.

Authors: Nakamura, R; Pechey, R; Suhrcke, M; Jebb, SA; Marteau, T

• Publication status: Published
• Journal: Social science and medicine (1982)
• Volume: 108
• Pages: 68-73
• Publication date: 2014-05-01
• DOI: 10.1016/j.socscimed.2014.02.032
• EISSN: 1873-5347
• ISSN: 0277-9536
• Language: English
• Keywords: End-of-aisle display; Grocery store; Primary prevention; Non-alcoholic beverages; Alcohol; United Kingdom