每天扫码60亿次！条形码迎来50岁生日：首用于口香糖 – 新浪

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每天扫码60亿次！条形码迎来50岁生日：首用于口香糖新浪

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XingKao is the founder and chief editor of Dealsprofile.com. He has decades of expertise as both a committed writer and WordPress developer.