Purpose - The topic of Smart Service Systems (SSS), as recent evolution of service systems, is really interesting to deal with, because of its practical evidence as ground of studies on Service and as multi-domain application of many theoretical foundations affecting the systems view. This paper aims to focus on the connection between structural/system traits of SSS and the value co-creation therein, and how the achievement of a co-creative experience is effectively supportive of the SSS viability. Design/methodology/approach – In this conceptual paper, two main scientific propositions are methodologically presented as follows: i) Are we able to distinguish between ‘structural’ and ‘system’ features of SSS (according to the SS Paradigm) a...