BOSTON – For stores, self-checkout is supposed to be a cost saver. For customers, it's supposed to be a time saver. But is self-checkout still worth it? Suddenly, retailers are not saving as much ...

You wouldn’t think we’d need a law to protect human interaction from being programmed out of what’s considered an everyday exercise. But when it comes to checkout lines at grocery stores, that’s ...

Self-checkout has continued to grow in grocery stores across the United States, with companies using the system to create shorter wait times and relieve staff stress. However, Massachusetts ...