The QR code is paid for "Li Gui" The man changes the "code" in the early morning The trader is completely ignorant.
china
August 22, 2018
Business

- The QR code is paid for "Li Gui". The man changes the "code" in the early morning, the seller does not know at all.
- The worldwide identification and registration authority for QR codes was formally established.
- & # 39; The world's first publisher of QR codes for logging logos was established in China and has passed the registration assessment cnBeta
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