Grocery baggers or customer service representatives, as they are titled in some grocery stores, are invisible workers doing a small convenience for you. They work diligently for about four hours a day, and some would like to work more. However, their hours are limited by the corporations who hire people with disabilities for part-time work only. It is a thankless, tedious job not many people are willing to do. But for some, this is their only job and income. The announced closing of all Illinois Dominick’s stores will likely have an impact on a few of them.