CONTEXT INTERACTION DETERMINATION SERVICE

Systems and methods are described for providing a context interaction determination service. A context interaction determination service may determine that a user has selected a context-specific item in a contextual user interface, and may notify the user that a more specific context is available and provide additional information regarding the new context. A contextual user interface may be associated with a context, which in turn may be associated with a provider or providers of items. The context interaction determination service may determine that a selected item is associated with a particular provider and context, and that a set of previously selected items does not include any items associated with that context. The context interaction determination service may thus notify the user of the interaction with the new context, display a user interface or provider-specific criteria for the new context, or provide other information regarding the new context.