作者: Sunil Thadani , Yigang Cai , John B. Reid , Jie Su
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摘要: A method and apparatus for allowing a reseller to securely access manage scratch cards at recharge card management system that is maintained by the service provider. The provider users of can create batch associated with account identification. search, view modify data based on security accessibility. Advantageously, or distributor only sell its own identification, thus protecting such transactions against fraud.