The POS client software starts on the mobile phone, notifying the store that the customer will be using his mobile phone as a bar code scanner and POS client.

POS客户端软件在移动电话上启动，并通知商店该顾客将使用其移动电话作为条形码扫描仪和 POS 客户端。

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Using 13 digits, the bar code store the information of goods.

条形码用十三位数据存储了货物的信息。

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Using 13 digits, the bar code store the information of goods.

条形码用十三位数据存储了货物的信息。

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