TECHNOLOGY: Mobile devices speed checkout

BY LAURIE LUCAS

Holding a device that resembled a smartphone, sales associate Elizabeth Aguilera approached a customer at the Nordstrom Rack in Temecula.

“May I help you check out now? Aguilera asked a woman who was heading for the register at the front of the store.

“Sure,” replied Mary Gonzalez, 51, of Murrieta, who …

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