Reader's Digest put together a list of supermarket tricks we all fall for (here is a link that will save you from having to click through a 50-slide slideshow), and a lot of it is interesting! I did not know the thing about the cakes, for example, and I've definitely bought cakes straight out of the display case many times. I have never ditched anything at the checkout lane though.
Boy, people sure like creating reports about what millennials like to buy. Today's millennial report comes from AlixPartners, a consulting firm, which says that the future of traditional grocery stores is in danger because young consumers aren't the one-stop shoppers our parents were.