Then he proceeded to recite his card number and expiration date before signing off.

接着他开始背诵他的卡号和有效期，然后才签字。

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For example, when users registered they had to enter the expiration date from a credit card.

例如，当用户注册时，他们必须输入信用卡到期日期。

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The database table that holds credit card information contains sensitive information, such as credit card number and expiration date.

存储信用卡信息的数据库表包含一些敏感信息，比如信用卡号和有效日期。

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After December 2006, the law will prohibit companies from printing the expiration date or more than the last five digits of a credit or debit card on a hard copy receipt.

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