A black and white, Criss, takes the form of a labyrinth of square barcode-2D barcode, due to a China Mobile becomes the esteem warmed.
Recently, Beijing's six Lotus supermarket distribution of 400 000 special plastic bags. These plastic bags on all nine of the barcode, a barcode represents a sales region. People follow the prompts on the plastic bag with a short message, you can receive a barcode recognition software download after installation, there is a camera phone just the corresponding barcode scanning, no camera send a number, the bar code of goods on behalf of the regional information is immediately displayed in the phone.
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