Unverified83% confidenceTradeoffTime unknown
防复制强度越高（动态码、隐形码、纹理防伪）单枚赋码成本越高、生产线改造越复杂；一般快消品用静态一物一码+首扫提示即可，无需上纹理防伪
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83%
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Long-term
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