Len noticed this sign at CVS. It seems pretty straightforward: the summer clearance items are all 50% off. Except for the fans. And the items that don’t scan at 50% off. The more you think about this sign, the more confusing it gets, because it means walking up to the counter or using a self-scan machine to determine whether items are on clearance sale. Why do you need a sign telling you to do that? [More]
