From third party to significant other for service encounters: a systematic review on third-party roles and their implications

Purpose Dyadic interactions between customers and service providers rarely occur in isolation. Still, there is a lack of systematic knowledge about the roles that different types of nontechnological third parties – that is, other customers, pets, other employees and other firms – can adopt in relation to customers and service providers during encounters. The present study aims to unravel these roles and highlight their implications for...