Apparently, they'd come across a deal in an E-mail promotion that was bookable (although not publicized) on the hotel Web site.
显然，他们在电子邮件促销中提供了一个可以预订的特惠产品(但在酒店网站中却没有公布)。
However, problems in the system, promotion, E-mail service providers need to establish long-term communication and resources for.
但在系统推广上存在问题，需要与邮件服务商建立长期沟通和资源促进。
However, problems in the system, promotion, E-mail service providers need to establish long-term communication and resources for.
但在系统推广上存在问题，需要与邮件服务商建立长期沟通和资源促进。
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