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Smart shopping

 
An Emart24 employee checks into an unmanned convenience store in Coex, southern Seoul, using a QR code on Thursday. Customers can enter the store after receiving a QR code when they register a credit or debit card. They can pick up products and leave the store without scanning their purchases, with payments processed automatically. [YONHAP]

An Emart24 employee checks into an unmanned convenience store in Coex, southern Seoul, using a QR code on Thursday. Customers can enter the store after receiving a QR code when they register a credit or debit card. They can pick up products and leave the store without scanning their purchases, with payments processed automatically. [YONHAP]

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