Customer-centric offer design
Authors: Dressler Marc , Paunovic Ivan 
Published: February 2019

Purpose
The purpose of this study is to provide insight into characteristics of visitor demand for a regionally oriented vinotheque (wine bar and shop) at a UNESCO world heritage destination in Germany. The research especially focuses on expected offer components for a wine bar and shop, including wine-related products and services, to test the theoretical notion of blurred division between product and service offerings. The literature review has revealed that implications of this conceptual notion on wine bar and shop offer creation could be profound as there are different types of wine bar and shops with different product–service combinations. Moreover, the offer creation needs to take into account the overall needs of wine bar and shop visitors and consider them as experience seekers and not necessarily utility-maximizing players. In this sense, the paper expands previous research on vinotheques that primarily took the wine retail perspective.

Design/methodology/approach
The study deals with wine-related sales, offer design and the importance of tourism and hospitality for wine sales in a non-growing wine market. However, the concept of increasing wine sales through tourism and hospitality brings to the forefront the issues of creating integrated offerings of products and services. This is why, the study deploys the concepts of hybrid products and experience economy. The primary data have been collected via self-administered, paper-based questionnaire (Appendix 2) amongst visitors at the St. Goar/Loreley tourist destination. The goal has been to reveal the importance of a wine bar and shop as a wine sales channel, whether visitors are interested in visiting a wine bar and shop, what major expectations they have entering a vinotheque, as well as what major offer components of products and/or services are they interested in. Total sample size was N = 400. Major statistical procedure deployed was descriptive statistics, as well as PCA (principal component analysis) of expectations and offer analysis in regards to products and services.

Findings
By deploying the PCA on the data regarding interest in buying wine-related products and services, three offer configurations have been extracted, out of which only one is purely related to products, whilst the other two are hybrid products, meaning a combination of wine-related products and services. Relevance of architectural design illustrates that visitors also seek experience. These findings confirm previously discussed theories on the importance of integrating products and services into hybrid products and creating experience with a suitable combination of products and services.

Research limitations/implications
Data collection has taken place in a confined timeframe (two summer months). No active measures have been taken to ensure the validity of the sample through quotas or similar techniques. The research sample and location are somewhat limited for making conclusions in other geographical regions, but replicating the study in different contexts can add to the comparability of the results on the level of Germany, but also internationally. The empirical evidence for superior customer value of hybrid offerings and integrating services into product-centric offer design is of paramount importance for selling wine in a highly competitive market in absence of market growth. Wine bar and shop allows to differentiate the offer by creating wine-related experience through a combination of product (wine and wine-related products), hospitality/gastronomic services and tourism services. The insights also illustrate the idea of new market opportunities via connecting converging industries.

Practical implications
The study contributes to close a gap identified in the literature review that German wineries lag wine-tourism activities. It provides advice in regards to offer design and hybrid offerings and an experiential experience supported by architectural design. Such an approach offers the potential to win market share in a non-growing market – an ambition of the players in the market but also an obvious challenge.

Social implications
The findings contribute to regional development. Furthermore, arguments for cooperative behavior are provided. This should also help to minimize free ridership and its negative social implications.

Originality/value
The paper adopts a multidisciplinary approach to the creation of wine bar and shop offer. The results point out that offerings should be created around a core wine tourism product – regional and cellar door offer – and be expanded by “food design” – components, attractive architectural elements, as well as web shop services, thereby creating an advanced wine-related experience. It confirms the importance of theoretical concepts such as experience economy, hybrid products and solution provision in the case of wine bar and shop, by testing these concepts on the group of visitors at a German wine and cultural destination.