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The purpose of this paper is to reflect on how representative the literature is in identifying industrial practice to designing product‐service systems (PSSs).

The paper analyses literature to report on the existing approaches used to design PSSs. A single exploratory case study approach, based on semi‐structured interviews and archival data analysis, was used to understand an existing product‐service organisation's approach to designing PSSs. A total of 12 senior managers were interviewed from a cross section of the organisation, to gain multiple perspectives on the PSS design process and ten company reports were analysed.

The research has identified that the PSS design process reported by literature is not representative, lacking inputs and outputs to some phases and feedback. In total, 18 inputs and 11 outputs have been identified from the case study that are not reported by the literature. These create five feedback loops within the PSS design process used by the case study organisation. This suggests that the PSS design process is cyclic and iterative and not sequential, as reported by existing literature.

This research is based on a single‐case study approach, limiting the ability to generalise findings, and does not provide a complete PSS design approach.

This research compares literature against industrial practice to PSS design, presenting insight to aid practitioner's design PSSs.

This paper fills a gap in the servitization and PSS literatures; evaluating the approaches reported by literature against existing industrial practice.

The purpose of this paper is twofold: to incorporate the symbolic relationships among the attributes of customer requirements (CRs) and engineering characteristics (ECs) as well as to factor in the values numerically to enhance the prioritization process for an improved, comprehensive quality function deployment (QFD) analysis. The aim is to develop the concept of assimilating and factoring in the often-ignored interrelationships among CRs and ECs utilizing the weighted average method for the CR and EC correlations with overall calculations.

After a brief literature review of the methods utilized, the research paper discusses the framework for the correlation triangle challenge and introduces a novel mathematical solution utilizing triangle values in conjunction with computed initial raw weights for CRs and initial priority scores for ECs. The capability and applicability of the proposed model are demonstrated with a real-life example.

Through the proposed technique, the roof and the interrelationship triangle's signs and symbols are translated into numerical values for each permutation of ECs and CRs, and then the prioritization values are processed and finalized. The proposed model successfully modifies and removes vagueness from an otherwise overlooked part of the QFD process.

The illustrated case study aptly proves that the proposed methodology yields more revealing and informative outcomes for engineers and designers, thus adding much-needed reliability to the outcome and its analysis. The validation conducted through the rank comparison endorses the premise, and the results obtained reflect the strength and accuracy of the progressive QFD as a product planning tool.

The research article proposes a fresh and unique QFD approach that solves typical procedural complications encountered in a regular QFD. Whereas the traditional methods neglect the interrelationships among CRs and ECs, this new methodology employs them in an improved, numerical way by incorporating them in quantitative analysis, which leads to judicious and improved decision-making.

This paper proposes a new approach to operations and supply strategy in the light of recent developments in the analysis of the respective roles of products and services in delivering benefits to customers.

Reviews and synthesises concepts from operations management (OM), marketing, economics and related areas. Examples of product and service combinations are considered, drawing attention to the ways in which services may be distinguished from products. An institutional basis for defining services is favoured over IHIP. A corollary of this is how services are made tradable: the modularity theory of the firm is used to do this. The paper then outlines, considers and compares various approaches to the combination of products and services: “service‐dominant logic”, support services, product‐service systems, systems integration, performance‐based logistics, bundling and, finally, the notion of “the offering”.

It is found that the notion of the business model is useful as an integrating concept. This focuses on four areas: network structure, how transactions are made, how revenue models and incentives interact and how capabilities are accessed. Implications for future research in OM are considered.

Hitherto, operations strategy (OS) has concentrated on intra‐firm capabilities, which is only part of one of the four areas identified. Therefore, an extensive agenda for research into inter‐firm capabilities and the other three areas identified is presented.

This is among the first papers in OM to break completely with IHIP as a basis for service definition and to work through the implications for OS. It is also the first to develop systematically an understanding of how the emerging concept of the business model can inform OM.

The global textile-fashion industry is resource inefficient thus requiring higher product-service systems (PSS) intervention. Further, insight of how PSS extends corporate responsibility is rather limited; knowledge of which may contribute towards increased PSS viability. The purpose of this paper is to explore how companies operating with used-clothing PSS extend their responsibilities through servitization.

An exploratory study of seven companies operating with various used-clothing PSS is conducted through semi-structured interviews and supplementary document studies.

Six dominant ways through which servitization drives responsibility in used-clothing PSS are identified. These are through: value-adding services, product leverage, collaborative partnership, information transparency, awareness and platform-enabled networking. Two trade-offs exist in terms of their focus on physical process or digitalization, and developed by honing core competency or collaborative partnership. Further three differentiating attributes underlie these mechanisms for: raising awareness and/or improving transparency, collaboration in value creation and/or in promoting consumption, and product ownership and/or leverage.

A wide range of used-clothing PSS exists each in its own way extending responsibility. In-depth studies are required to investigate the relationship between servitization and extended responsibility for diverse PSS-types and on type of responsibilities they address.

By identifying the key mechanisms or ways and their underlying characteristics companies can identify new servitization forms and ways to extend their responsibility, identify best practices and establish viability beyond the traditional measures, e.g. financial.

So far no studies have investigated the role of servitization in PSS and how it extends corporate responsibility, especially in industries like textile-fashion, where both resource efficiency and responsibility is low.