What do you plan to buy in the store today? Impulse buying in grocery stores: The challenge for market research Ingvar Tjøstheim Bjørn Haugland Publikasjonsdetaljer Journal: Ukjent, Tuesday 19. April 2005 Ingvar Tjøstheim Seniorforsker II Du er her: Hjem Publikasjoner Vitenskapelig artikkel What do you plan to buy in the store today? Impulse buying in grocery stores: The challenge for market research