Traceable poultry delivery voucher
The invention provides a traceable poultry delivery voucher. The traceable poultry delivery voucher comprises a first two-dimensional code (A101), a second two-dimensional code (A102), a barcode (A103), poultry product general information, merchant recognition information and query website informati...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The invention provides a traceable poultry delivery voucher. The traceable poultry delivery voucher comprises a first two-dimensional code (A101), a second two-dimensional code (A102), a barcode (A103), poultry product general information, merchant recognition information and query website information, wherein the first two-dimensional code is decoded to obtain URL (Uniform Resource Locator) information with a first parameter; the second two-dimensional code is decoded to obtain URL information of the first parameter obtained after decoding of the first two-dimensional code, a payment amount information parameter and a product information parameter. |
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