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A comment on The unpopular rise of self-checkouts. Parent comment

Re:The unpopular rise of self-checkouts by graysonk on Wednesday May 10, 2017 @03:03PM (#14310712)
Walmart is starting that now in affluent areas
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Re:The unpopular rise of self-checkouts by mac01021 on Wednesday May 10, 2017 @06:03PM (#14312143)
Why only affluent areas? Do the poor not care to shop in this way?
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