Self-service technologies are rapidly increasing in the retailing industries as retailers aim to streamline transactions and enhance efficiency for both consumers and themselves. Despite various studies on SSTs, exploring their usability, impact, and influence on consumers' value co-creation was still lacking. Through this study, the influence of SSTs on consumers' value co-creation has been investigated by a qualitative approach, consisting of interviews and observational studies. The gathered data has helped this study to gain insights into the subjective dimensions of consumers' experiences, behaviors, and interactions with SSTs in a supermarket in East London.  Thematic analysis of the data reveals four key dimensions of value co-creation through SSTs: Value-Driven Efficiency, Autonomous Value Co-Creation, Value-Enriched Shopping Experience, and Value-Driven Refinement. Applying Service-Dominant (S-D) logic, the study finds that SSTs significantly enhance shopping experiences by providing convenience, efficiency, and autonomy, especially for small purchases. Consumers engage actively with SSTs, making informed decisions and navigating independently, with assistance available as needed. Common challenges include scanning items without barcodes, purchasing age-restricted items, and SSTs malfunctioning. Despite these issues, the overall impact of SSTs remains positive.

Den ökade närvaron på digitala plattformar har gett konsumenter möjligheten till ökat inflytande och påverkan längs hela värdekedjan. Genom att konsumera, bidra och skapa innehåll på digitala plattformar är User Generated Content (UGC) ett verktyg för användare att vara delaktiga i värdeskapandeprocessen. Genom teorier som den tjänstedominanta logiken med samskapande av värde som central del, upplevt värde, konsumtion, bidragande och skapande har tre hypoteser utformats. Utformningen gjordes för att mäta och undersöka hur upplevt värde vid konsumtion av UGC i form av funktionellt, socialt och emotionellt värde, påverkar användares tendenser att ytterligare konsumera, bidra och skapa UGC. Hypoteserna undersöktes genom korrelations- och regressionsanalyser med data från en enkätundersökning bestående av 95 respondenter. Resultatet av studien tyder på positiva samband mellan upplevt värde av UGC och ytterligare konsumtion, bidragande och skapande av UGC med undantag från upplevt funktionellt värde i relation till bidragande och skapande. / The increased presence on digital platforms has given consumers the opportunity for more significant influence and impact along the entire value chain. By consuming, contributing, and creating content on digital platforms, User Generated Content (UGC) is a tool for users to be involved in the value-creation process. Through theories such as the service-dominant logic with co-creation of value as a central element, perceived value, consumption, contribution, and creation, three hypotheses have been formulated. The design was made to measure and investigate how perceived value when consuming UGC in terms of functional, social, and emotional value, influences users' tendencies to further consume, contribute and create UGC. The hypotheses were investigated through correlation and regression analyses using data from a survey of 95 respondents. The results of the study suggest positive correlations between the perceived value of UGC and further consumption, contribution, and creation of UGC with the exception of perceived functional value in relation to contribution and creation.