6. End-of-aisle displays are there to distract you from your mission

“Food companies pay the stores to place their products where they can be seen most easily—such as in a display at the end of an aisle,” says Nestle. That prime real estate is likely to hold high-profit items or grouped items (such as marshmallows, chocolate bars and graham crackers for s’mores) designed to inspire impulse buys. And although sometimes those aisle-ends are used to promote sale items, we will buy even when there is no discount.