据Snopes网站介绍，RFID 有一项信息没有传输，那就是信用卡上的CVV (信用卡验证值)安全码,。
One piece of information RFID does not transmit is the CVV (Credit Verification Value) security codes on each credit card, according to Snopes.
大部分信用卡和借记卡需要背面的安全码进行在线支付。
The security code on the back of most credit and debit CARDS is required to make payments online.
大部分信用卡和借记卡需要背面的安全码进行在线支付。
The security code on the back of most credit and debit CARDS is required to make payments online.
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