Purpose This study investigates consumer reactions to dispensers offering solid packaging-free products (e.g. pasta, lentils, cereals) integrated in a delimitated area in a grocery store. More specifically, the research examines the impacts of the overall appeal of packaging-free solid food product dispensers and their perceived ease of use on consumers' intention to use these dispensers and purchase packaging-free products. Moreover, using a set of variables, different buyer profiles are highlighted. Design/methodology/approach The field study for this research was conducted in a delimitated area (i.e. a shop within a shop) dedicated to solid packaging-free products (e.g. pasta, lentils, cereals) in a university cooperative store in the province of Quebec, Canada. A total of 456 buyers and consumers of packaging-free products from this store took part in the field study and completed our survey. Findings This study shows packaging-free dispensers' overall appeal and perceived ease of use to be determinants of consumers' intention to use these dispensers and purchase packaging-free products. The Rebus (response-based procedure for detecting unit segments) method highlights the need to consider three buyer profiles (enthusiastic, pragmatic, and sceptical) with different reactions to the specific dispensers used by retailers for packaging-free products. Originality/value This study focuses on buyers' reactions to packaging-free dispensers in stores, during the purchase process, whereas previous ones highlighted the drivers of and barriers to consumer adoption of packaging-free products (before the purchasing process starts). It also points to the need to fine-tune the segmentation of consumers of packaging-free products, which must be based not only on consumers' previous experience or familiarity with these products but also on the integration of their drivers and barriers.