Grocery store checkout lines are a weird mirror. They show us how we handle change, how aware we are of others, and whether ...

If you've ever grabbed a soda from the cooler near the checkout aisle at your local supermarket, we're in no position to judge you. Who among us hasn't come to the end of their shopping expedition and ...

Target’s self-checkout limits, along with other improvements to the retailer’s checkout experience, have “been a great success,” the company wrote in its blog post. Target changed its approach to ...