Retail workers feel disruption of shifting habits

Retail workers feel disruption of shifting habits

In this Thursday, Nov. 9, 2017, photo, Laila Ummelaila, a personal shopper at the Walmart store in Old Bridge, N.J., pulls a cart with bins as she shops for online shoppers. Personal shoppers collect items on online orders and greet customers at a pickup location in the parking lot. (AP Photo/Julio Cortez)

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