What do you plan to buy in the store today? Impulse buying in grocery stores: The challenge for market research Ingvar Tjøstheim Bjørn Haugland Publication details Journal: Ukjent, Tuesday 19. April 2005 Ingvar Tjøstheim Senior Research Scientist II You are here: Home Publications Scientific article What do you plan to buy in the store today? Impulse buying in grocery stores: The challenge for market research