How many impulse purchases do shoppers make? American shoppers make an average of 14 impulse purchases in a single trip to the supermarket. More from my siteHow high do baby giraffes fall from when they are born?When was the can opener invented?Do deer play the game of tag?Which hand do people type more with?Where is the white face in “We Can’t Stop” from?How many hours of music did Mozart and Bach compose?