发明名称 |
PROTECTING EXPRESS ENROLLMENT USING A CHALLENGE |
摘要 |
Embodiments of the invention relate to security features to prevent one from trying to enter multiple different payment card number combinations into a payment request form for an online transaction in an effort to probe for the accurate payment information. |
申请公布号 |
WO2012030836(A2) |
申请公布日期 |
2012.03.08 |
申请号 |
WO2011US49756 |
申请日期 |
2011.08.30 |
申请人 |
VISA INTERNATIONAL SERVICE ASSOCIATION;CARLSON, MARK |
发明人 |
CARLSON, MARK |
分类号 |
G06Q20/00 |
主分类号 |
G06Q20/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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