In this Sept. 23, 2011 photo, a row of self checkout lines are available at a Big Y supermarket in Manchester, Conn. A growing number of supermarket chains are bagging their self-serve checkout lanes, saying they can offer better customer service when clerks help shoppers directly. Big Y Foods, which has more than 60 southern New England locations, recently became the latest to announce it’s phasing them out. (AP Photo/Jessica Hill)