Purpose: This paper aims to develop a theoretical framework of archetypical customer roles in a self-service-based system by applying role theory to understand customers’ resource integration and value co-creation efforts in practice. Design/methodology/approach: This study is based on a three-phase explorative case study of customers’ experiences of using self-service technologies at a furniture retailer. A total of 90 interviews were conducted. Findings: Four archetypical enacted customer roles during value co-creation in a self-service-based system are identified: passive non-bothered, passive hesitant, active realist and active independent. Furthermore, it is shown that these roles shape how resources become. Research limitations/implications: The challenges facing our retail practice bear similarities with those in other contexts, e.g. financial and travel industries, government or public sector service settings, in which self-service technologies are becoming more common. Therefore, this study setting enables some tentative generalizations. The case study approach, however, limits the statistical generalizability of the findings. Practical implications: The importance of understanding is that not all customers are well-equipped for co-creating value through self-service. By engaging customers and offering them guidance when they encounter difficulties in managing the value co-creation process, as well as viewing them as resource integrators and value co-creators, firms can help them enact more active roles. Originality/value: The archetypical customer roles contribute theoretically to detailing how resource integration and value co-creation can be shaped by enacted roles, an influence that has not been explicitly proposed in empirical service research.