Planning profitable tours for field sales forces: A unified view on sales analytics and mathematical optimization

Anne Meyer, Katharina Glock and Frank Radaschewski

Omega, 2021, vol. 105, issue C

Abstract: A key task of sales representatives in operational planning is to select the most profitable customers to visit within the next few days. A strongly varying set of scoring methods predicting or approximating the expected response exists for this customer selection phase. However, in the case of field sales forces, the final customer selection is strongly interrelated with the tour planning decisions. To this end, we formalize variants of the profitable sales representatives tour problem as a multi-period team orienteering problem, thereby providing a unified view on the customer scoring and the tour planning phase. In an extensive computational study on real-world instances from the retail industry, we systematically examine the impact of the aggregation level and the content of information provided by a scoring method and the sensitivity of the proposed models concerning prediction errors. We show that the selection of a customer scoring and tour planning variant depends on the available data. Furthermore, we work out where to put in effort for the data acquisition and scoring phase to get better operational tours.

Keywords: Field sales force; Sales analytics; Customer scoring; Multi-period orienteering problem (search for similar items in EconPapers)
Date: 2021
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Citations: View citations in EconPapers (1)

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DOI: 10.1016/j.omega.2021.102518

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